From 94453dfba520b28d5b3cb7baf562057b7e427155 Mon Sep 17 00:00:00 2001
From: karwosts <32912880+karwosts@users.noreply.github.com>
Date: Tue, 9 Dec 2025 04:15:12 -0800
Subject: [PATCH 1/8] Fix markdown card image sizing (#28449)

---
 src/components/ha-assist-chat.ts | 1 +
 src/components/ha-markdown.ts    | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/components/ha-assist-chat.ts b/src/components/ha-assist-chat.ts
index 1d47313e56..5e19ad4e86 100644
--- a/src/components/ha-assist-chat.ts
+++ b/src/components/ha-assist-chat.ts
@@ -134,6 +134,7 @@ export class HaAssistChat extends LitElement {
               })}"
               breaks
               cache
+              assist
               .content=${message.text}
             >
             </ha-markdown>
diff --git a/src/components/ha-markdown.ts b/src/components/ha-markdown.ts
index 04a18ec52b..e41d8dae4a 100644
--- a/src/components/ha-markdown.ts
+++ b/src/components/ha-markdown.ts
@@ -70,13 +70,15 @@ export class HaMarkdown extends LitElement {
     a {
       color: var(--markdown-link-color, var(--primary-color));
     }
+    :host([assist]) img {
+      height: auto;
+      width: auto;
+      transition: height 0.2s ease-in-out;
+    }
     img {
       background-color: var(--markdown-image-background-color);
       border-radius: var(--markdown-image-border-radius);
       max-width: 100%;
-      height: auto;
-      width: auto;
-      transition: height 0.2s ease-in-out;
     }
     p:first-child > img:first-child {
       vertical-align: top;

From f4f45207730d0e1688fbd12083c3da8df44586b6 Mon Sep 17 00:00:00 2001
From: Wendelin <12148533+wendevlin@users.noreply.github.com>
Date: Wed, 10 Dec 2025 16:59:35 +0100
Subject: [PATCH 2/8] Fix target picker area in history/activity (#28474)

* Add max target picker width for history and activity

* Fix target picker  area selection in history and activity
---
 src/components/ha-generic-picker.ts    | 5 ++++-
 src/components/ha-target-picker.ts     | 3 ---
 src/panels/history/ha-panel-history.ts | 1 +
 src/panels/logbook/ha-panel-logbook.ts | 3 +++
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/components/ha-generic-picker.ts b/src/components/ha-generic-picker.ts
index 6f955cb7e2..85117b91d2 100644
--- a/src/components/ha-generic-picker.ts
+++ b/src/components/ha-generic-picker.ts
@@ -344,7 +344,10 @@ export class HaGenericPicker extends LitElement {
 
         wa-popover::part(body) {
           width: max(var(--body-width), 250px);
-          max-width: max(var(--body-width), 250px);
+          max-width: var(
+            --ha-generic-picker-max-width,
+            max(var(--body-width), 250px)
+          );
           max-height: 500px;
           height: 70vh;
           overflow: hidden;
diff --git a/src/components/ha-target-picker.ts b/src/components/ha-target-picker.ts
index 0d77a72695..28894efe76 100644
--- a/src/components/ha-target-picker.ts
+++ b/src/components/ha-target-picker.ts
@@ -952,10 +952,7 @@ export class HaTargetPicker extends SubscribeMixin(LitElement) {
     let hasFloor = false;
     let rtl = false;
     let showEntityId = false;
-
     if (type === "area" || type === "floor") {
-      item.id = item[type]?.[`${type}_id`];
-
       rtl = computeRTL(this.hass);
       hasFloor =
         type === "area" && !!(item as FloorComboBoxItem).area?.floor_id;
diff --git a/src/panels/history/ha-panel-history.ts b/src/panels/history/ha-panel-history.ts
index c62e9142b9..09202895ca 100644
--- a/src/panels/history/ha-panel-history.ts
+++ b/src/panels/history/ha-panel-history.ts
@@ -631,6 +631,7 @@ class HaPanelHistory extends LitElement {
 
         :host([virtualize]) {
           height: 100%;
+          --ha-generic-picker-max-width: 400px;
         }
 
         .progress-wrapper {
diff --git a/src/panels/logbook/ha-panel-logbook.ts b/src/panels/logbook/ha-panel-logbook.ts
index 365731df37..1f8d5eb2f4 100644
--- a/src/panels/logbook/ha-panel-logbook.ts
+++ b/src/panels/logbook/ha-panel-logbook.ts
@@ -303,6 +303,9 @@ export class HaPanelLogbook extends LitElement {
     return [
       haStyle,
       css`
+        :host {
+          --ha-generic-picker-max-width: 400px;
+        }
         ha-logbook {
           height: calc(
             100vh -

From 6e5853a1c0c69bb4c83fb9a3cd6e65280377b81d Mon Sep 17 00:00:00 2001
From: Silas Krause <krausesilas@gmail.com>
Date: Thu, 11 Dec 2025 13:10:26 +0100
Subject: [PATCH 3/8] Support legacy table styles in markdown (#28488)

* Remove unnecessary assist styles

* Fix list styles

* Remove table styles for role="presentation"
---
 src/components/ha-assist-chat.ts |  3 +--
 src/components/ha-markdown.ts    | 25 ++++++++++++++++---------
 src/resources/markdown-worker.ts |  1 +
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/src/components/ha-assist-chat.ts b/src/components/ha-assist-chat.ts
index 5e19ad4e86..b920767823 100644
--- a/src/components/ha-assist-chat.ts
+++ b/src/components/ha-assist-chat.ts
@@ -134,7 +134,6 @@ export class HaAssistChat extends LitElement {
               })}"
               breaks
               cache
-              assist
               .content=${message.text}
             >
             </ha-markdown>
@@ -660,7 +659,7 @@ export class HaAssistChat extends LitElement {
       --markdown-table-border-color: var(--divider-color);
       --markdown-code-background-color: var(--primary-background-color);
       --markdown-code-text-color: var(--primary-text-color);
-      --markdown-list-indent: 1rem;
+      --markdown-list-indent: 1.15em;
       &:not(:has(ha-markdown-element)) {
         min-height: 1lh;
         min-width: 1lh;
diff --git a/src/components/ha-markdown.ts b/src/components/ha-markdown.ts
index e41d8dae4a..c0f435ab34 100644
--- a/src/components/ha-markdown.ts
+++ b/src/components/ha-markdown.ts
@@ -70,11 +70,6 @@ export class HaMarkdown extends LitElement {
     a {
       color: var(--markdown-link-color, var(--primary-color));
     }
-    :host([assist]) img {
-      height: auto;
-      width: auto;
-      transition: height 0.2s ease-in-out;
-    }
     img {
       background-color: var(--markdown-image-background-color);
       border-radius: var(--markdown-image-border-radius);
@@ -86,8 +81,7 @@ export class HaMarkdown extends LitElement {
     p:first-child > img:last-child {
       vertical-align: top;
     }
-    :host > ul,
-    :host > ol {
+    ha-markdown-element > :is(ol, ul) {
       padding-inline-start: var(--markdown-list-indent, revert);
     }
     li {
@@ -138,6 +132,18 @@ export class HaMarkdown extends LitElement {
       border-bottom: none;
       margin: var(--ha-space-4) 0;
     }
+    table[role="presentation"] {
+      --markdown-table-border-collapse: separate;
+      --markdown-table-border-width: attr(border, 0);
+      --markdown-table-padding-inline: 0;
+      --markdown-table-padding-block: 0;
+      th {
+        vertical-align: attr(align, center);
+      }
+      td {
+        vertical-align: attr(align, left);
+      }
+    }
     table {
       border-collapse: var(--markdown-table-border-collapse, collapse);
     }
@@ -145,14 +151,15 @@ export class HaMarkdown extends LitElement {
       overflow: auto;
     }
     th {
-      text-align: start;
+      text-align: var(--markdown-table-text-align, start);
     }
     td,
     th {
       border-width: var(--markdown-table-border-width, 1px);
       border-style: var(--markdown-table-border-style, solid);
       border-color: var(--markdown-table-border-color, var(--divider-color));
-      padding: 0.25em 0.5em;
+      padding-inline: var(--markdown-table-padding-inline, 0.5em);
+      padding-block: var(--markdown-table-padding-block, 0.25em);
     }
     blockquote {
       border-left: 4px solid var(--divider-color);
diff --git a/src/resources/markdown-worker.ts b/src/resources/markdown-worker.ts
index dfade11123..414457a480 100644
--- a/src/resources/markdown-worker.ts
+++ b/src/resources/markdown-worker.ts
@@ -19,6 +19,7 @@ const renderMarkdown = async (
   if (!whiteListNormal) {
     whiteListNormal = {
       ...getDefaultWhiteList(),
+      table: [...(getDefaultWhiteList().table ?? []), "role"],
       input: ["type", "disabled", "checked"],
       "ha-icon": ["icon"],
       "ha-svg-icon": ["path"],

From 06334a039c9fef22385d4b33fe4fa1ad795e7a68 Mon Sep 17 00:00:00 2001
From: Wendelin <12148533+wendevlin@users.noreply.github.com>
Date: Thu, 11 Dec 2025 12:48:41 +0100
Subject: [PATCH 4/8] Fix automation add TCA search icons (#28490)

Fix automation add TCA seach icons
---
 .../ha-automation-add-search.ts               | 59 +++++++++----------
 1 file changed, 29 insertions(+), 30 deletions(-)

diff --git a/src/panels/config/automation/add-automation-element/ha-automation-add-search.ts b/src/panels/config/automation/add-automation-element/ha-automation-add-search.ts
index f52c6d0f79..8ba75e3987 100644
--- a/src/panels/config/automation/add-automation-element/ha-automation-add-search.ts
+++ b/src/panels/config/automation/add-automation-element/ha-automation-add-search.ts
@@ -321,40 +321,39 @@ export class HaAutomationAddSearch extends LitElement {
               ></ha-tree-indicator>
             `
           : nothing}
-        ${item.icon
-          ? html`<ha-icon slot="start" .icon=${item.icon}></ha-icon>`
-          : item.icon_path
-            ? html`<ha-svg-icon
-                slot="start"
-                .path=${item.icon_path}
-              ></ha-svg-icon>`
-            : type === "entity" && (item as EntityComboBoxItem).stateObj
-              ? html`
-                  <state-badge
-                    slot="start"
-                    .stateObj=${(item as EntityComboBoxItem).stateObj}
-                    .hass=${this.hass}
-                  ></state-badge>
-                `
-              : type === "device" && (item as DevicePickerItem).domain
+        ${(item as AutomationItemComboBoxItem).renderedIcon
+          ? html`<div slot="start">
+              ${(item as AutomationItemComboBoxItem).renderedIcon}
+            </div>`
+          : item.icon
+            ? html`<ha-icon slot="start" .icon=${item.icon}></ha-icon>`
+            : item.icon_path || type === "area"
+              ? html`<ha-svg-icon
+                  slot="start"
+                  .path=${item.icon_path || mdiTextureBox}
+                ></ha-svg-icon>`
+              : type === "entity" && (item as EntityComboBoxItem).stateObj
                 ? html`
-                    <ha-domain-icon
+                    <state-badge
                       slot="start"
+                      .stateObj=${(item as EntityComboBoxItem).stateObj}
                       .hass=${this.hass}
-                      .domain=${(item as DevicePickerItem).domain!}
-                      brand-fallback
-                    ></ha-domain-icon>
+                    ></state-badge>
                   `
-                : type === "floor"
-                  ? html`<ha-floor-icon
-                      slot="start"
-                      .floor=${(item as FloorComboBoxItem).floor!}
-                    ></ha-floor-icon>`
-                  : type === "area"
-                    ? html`<ha-svg-icon
+                : type === "device" && (item as DevicePickerItem).domain
+                  ? html`
+                      <ha-domain-icon
                         slot="start"
-                        .path=${item.icon_path || mdiTextureBox}
-                      ></ha-svg-icon>`
+                        .hass=${this.hass}
+                        .domain=${(item as DevicePickerItem).domain!}
+                        brand-fallback
+                      ></ha-domain-icon>
+                    `
+                  : type === "floor"
+                    ? html`<ha-floor-icon
+                        slot="start"
+                        .floor=${(item as FloorComboBoxItem).floor!}
+                      ></ha-floor-icon>`
                     : nothing}
         <span slot="headline">${item.primary}</span>
         ${item.secondary
@@ -784,7 +783,7 @@ export class HaAutomationAddSearch extends LitElement {
       id: key,
       primary: name,
       secondary: description,
-      iconPath,
+      icon_path: iconPath,
       renderedIcon: icon,
       type,
       search_labels: [key, name, description],

From 7e58cedd492a76f8a40b20b707bf833bb57589ef Mon Sep 17 00:00:00 2001
From: Wendelin <12148533+wendevlin@users.noreply.github.com>
Date: Thu, 11 Dec 2025 10:14:12 +0100
Subject: [PATCH 5/8] Fix ha-toast z-index (#28491)

---
 src/components/ha-toast.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/ha-toast.ts b/src/components/ha-toast.ts
index 4f6be82b24..16ff711073 100644
--- a/src/components/ha-toast.ts
+++ b/src/components/ha-toast.ts
@@ -13,6 +13,7 @@ export class HaToast extends Snackbar {
       }
 
       .mdc-snackbar {
+        z-index: 10;
         margin: 8px;
         right: calc(8px + var(--safe-area-inset-right));
         bottom: calc(8px + var(--safe-area-inset-bottom));

From 7817ebe9830215402fd78fd6b898b0ae06b3726a Mon Sep 17 00:00:00 2001
From: karwosts <32912880+karwosts@users.noreply.github.com>
Date: Thu, 11 Dec 2025 22:23:37 -0800
Subject: [PATCH 6/8] Home strategy: don't link non-admin to config pages
 (#28512)

---
 .../home/home-area-view-strategy.ts           | 21 +++++++++++--------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/src/panels/lovelace/strategies/home/home-area-view-strategy.ts b/src/panels/lovelace/strategies/home/home-area-view-strategy.ts
index fdc61f029c..940abaec9e 100644
--- a/src/panels/lovelace/strategies/home/home-area-view-strategy.ts
+++ b/src/panels/lovelace/strategies/home/home-area-view-strategy.ts
@@ -41,7 +41,9 @@ const computeHeadingCard = (
           action: "navigate",
           navigation_path,
         }
-      : undefined,
+      : {
+          action: "none",
+        },
   }) satisfies HeadingCardConfig;
 
 @customElement("home-area-view-strategy")
@@ -182,7 +184,7 @@ export class HomeAreaViewStrategy extends ReactiveElement {
           computeHeadingCard(
             hass.localize("ui.panel.lovelace.strategy.home.scenes"),
             "mdi:palette",
-            "/config/scene/dashboard"
+            hass.user?.is_admin ? "/config/scene/dashboard" : undefined
           ),
           ...scenes.map(computeTileCard),
         ],
@@ -285,12 +287,13 @@ export class HomeAreaViewStrategy extends ReactiveElement {
           {
             type: "heading",
             heading: heading,
-            tap_action: device
-              ? {
-                  action: "navigate",
-                  navigation_path: `/config/devices/device/${device.id}`,
-                }
-              : undefined,
+            tap_action:
+              hass.user?.is_admin && device
+                ? {
+                    action: "navigate",
+                    navigation_path: `/config/devices/device/${device.id}`,
+                  }
+                : { action: "none" },
             badges: [
               ...batteryEntities.slice(0, 1).map((e) => ({
                 entity: e,
@@ -334,7 +337,7 @@ export class HomeAreaViewStrategy extends ReactiveElement {
           computeHeadingCard(
             hass.localize("ui.panel.lovelace.strategy.home.automations"),
             "mdi:robot",
-            "/config/automation/dashboard"
+            hass.user?.is_admin ? "/config/automation/dashboard" : undefined
           ),
           ...automations.map(computeTileCard),
         ],

From 407cb79805eee797180827f81aaed3417f206f9f Mon Sep 17 00:00:00 2001
From: Petar Petrov <MindFreeze@users.noreply.github.com>
Date: Mon, 15 Dec 2025 16:52:59 +0200
Subject: [PATCH 7/8] Fix power sources graph ordering with multiple sources
 (#28549)

---
 .../energy/common/energy-chart-options.ts     |  37 ++--
 .../common/energy-chart-options.test.ts       | 199 ++++++++++++++++++
 2 files changed, 222 insertions(+), 14 deletions(-)
 create mode 100644 test/panels/lovelace/cards/energy/common/energy-chart-options.test.ts

diff --git a/src/panels/lovelace/cards/energy/common/energy-chart-options.ts b/src/panels/lovelace/cards/energy/common/energy-chart-options.ts
index 0636e4cee3..d49ac755ae 100644
--- a/src/panels/lovelace/cards/energy/common/energy-chart-options.ts
+++ b/src/panels/lovelace/cards/energy/common/energy-chart-options.ts
@@ -295,32 +295,41 @@ export function fillDataGapsAndRoundCaps(datasets: BarSeriesOption[]) {
   });
 }
 
+function getDatapointX(datapoint: NonNullable<LineSeriesOption["data"]>[0]) {
+  const item =
+    datapoint && typeof datapoint === "object" && "value" in datapoint
+      ? datapoint
+      : { value: datapoint };
+  return Number(item.value?.[0]);
+}
+
 export function fillLineGaps(datasets: LineSeriesOption[]) {
   const buckets = Array.from(
     new Set(
       datasets
         .map((dataset) =>
-          dataset.data!.map((datapoint) => Number(datapoint![0]))
+          dataset.data!.map((datapoint) => getDatapointX(datapoint))
         )
         .flat()
     )
   ).sort((a, b) => a - b);
-  buckets.forEach((bucket, index) => {
-    for (let i = datasets.length - 1; i >= 0; i--) {
-      const dataPoint = datasets[i].data![index];
+
+  datasets.forEach((dataset) => {
+    const dataMap = new Map<number, LineDataItemOption>();
+    dataset.data!.forEach((datapoint) => {
       const item: LineDataItemOption =
-        dataPoint && typeof dataPoint === "object" && "value" in dataPoint
-          ? dataPoint
-          : ({ value: dataPoint } as LineDataItemOption);
-      const x = item.value?.[0];
-      if (x === undefined) {
-        continue;
+        datapoint && typeof datapoint === "object" && "value" in datapoint
+          ? datapoint
+          : ({ value: datapoint } as LineDataItemOption);
+      const x = getDatapointX(datapoint);
+      if (!Number.isNaN(x)) {
+        dataMap.set(x, item);
       }
-      if (Number(x) !== bucket) {
-        datasets[i].data?.splice(index, 0, [bucket, 0]);
-      }
-    }
+    });
+
+    dataset.data = buckets.map((bucket) => dataMap.get(bucket) ?? [bucket, 0]);
   });
+
   return datasets;
 }
 
diff --git a/test/panels/lovelace/cards/energy/common/energy-chart-options.test.ts b/test/panels/lovelace/cards/energy/common/energy-chart-options.test.ts
new file mode 100644
index 0000000000..0f1a7dc53c
--- /dev/null
+++ b/test/panels/lovelace/cards/energy/common/energy-chart-options.test.ts
@@ -0,0 +1,199 @@
+import { assert, describe, it } from "vitest";
+import type { LineSeriesOption } from "echarts/charts";
+
+import { fillLineGaps } from "../../../../../../src/panels/lovelace/cards/energy/common/energy-chart-options";
+
+// Helper to get x value from either [x,y] or {value: [x,y]} format
+function getX(item: any): number {
+  return item?.value?.[0] ?? item?.[0];
+}
+
+// Helper to get y value from either [x,y] or {value: [x,y]} format
+function getY(item: any): number {
+  return item?.value?.[1] ?? item?.[1];
+}
+
+describe("fillLineGaps", () => {
+  it("fills gaps in datasets with missing timestamps", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [
+          [1000, 10],
+          [3000, 30],
+        ],
+      },
+      {
+        type: "line",
+        data: [
+          [1000, 100],
+          [2000, 200],
+          [3000, 300],
+        ],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    // First dataset should have gap at 2000 filled with 0
+    assert.equal(result[0].data!.length, 3);
+    assert.equal(getX(result[0].data![0]), 1000);
+    assert.equal(getY(result[0].data![0]), 10);
+    assert.equal(getX(result[0].data![1]), 2000);
+    assert.equal(getY(result[0].data![1]), 0);
+    assert.equal(getX(result[0].data![2]), 3000);
+    assert.equal(getY(result[0].data![2]), 30);
+
+    // Second dataset should be unchanged
+    assert.equal(result[1].data!.length, 3);
+    assert.equal(getX(result[1].data![0]), 1000);
+    assert.equal(getY(result[1].data![0]), 100);
+    assert.equal(getX(result[1].data![1]), 2000);
+    assert.equal(getY(result[1].data![1]), 200);
+    assert.equal(getX(result[1].data![2]), 3000);
+    assert.equal(getY(result[1].data![2]), 300);
+  });
+
+  it("handles unsorted data from multiple sources", () => {
+    // This is the bug we're fixing: when multiple power sources are combined,
+    // the data may not be in chronological order
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [
+          [3000, 30],
+          [1000, 10],
+          [2000, 20],
+        ],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    // Data should be sorted by timestamp
+    assert.equal(result[0].data!.length, 3);
+    assert.equal(getX(result[0].data![0]), 1000);
+    assert.equal(getY(result[0].data![0]), 10);
+    assert.equal(getX(result[0].data![1]), 2000);
+    assert.equal(getY(result[0].data![1]), 20);
+    assert.equal(getX(result[0].data![2]), 3000);
+    assert.equal(getY(result[0].data![2]), 30);
+  });
+
+  it("handles multiple datasets with unsorted data", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [
+          [3000, 30],
+          [1000, 10],
+        ],
+      },
+      {
+        type: "line",
+        data: [
+          [2000, 200],
+          [1000, 100],
+          [3000, 300],
+        ],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    // First dataset should be sorted and have gap at 2000 filled
+    assert.equal(result[0].data!.length, 3);
+    assert.equal(getX(result[0].data![0]), 1000);
+    assert.equal(getY(result[0].data![0]), 10);
+    assert.equal(getX(result[0].data![1]), 2000);
+    assert.equal(getY(result[0].data![1]), 0);
+    assert.equal(getX(result[0].data![2]), 3000);
+    assert.equal(getY(result[0].data![2]), 30);
+
+    // Second dataset should be sorted
+    assert.equal(result[1].data!.length, 3);
+    assert.equal(getX(result[1].data![0]), 1000);
+    assert.equal(getY(result[1].data![0]), 100);
+    assert.equal(getX(result[1].data![1]), 2000);
+    assert.equal(getY(result[1].data![1]), 200);
+    assert.equal(getX(result[1].data![2]), 3000);
+    assert.equal(getY(result[1].data![2]), 300);
+  });
+
+  it("handles data with object format (LineDataItemOption)", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [{ value: [3000, 30] }, { value: [1000, 10] }],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    assert.equal(result[0].data!.length, 2);
+    assert.equal(getX(result[0].data![0]), 1000);
+    assert.equal(getY(result[0].data![0]), 10);
+    assert.equal(getX(result[0].data![1]), 3000);
+    assert.equal(getY(result[0].data![1]), 30);
+  });
+
+  it("returns empty array for empty datasets", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    assert.deepEqual(result[0].data, []);
+  });
+
+  it("handles already sorted data with no gaps", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [
+          [1000, 10],
+          [2000, 20],
+          [3000, 30],
+        ],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    assert.equal(result[0].data!.length, 3);
+    assert.equal(getX(result[0].data![0]), 1000);
+    assert.equal(getY(result[0].data![0]), 10);
+    assert.equal(getX(result[0].data![1]), 2000);
+    assert.equal(getY(result[0].data![1]), 20);
+    assert.equal(getX(result[0].data![2]), 3000);
+    assert.equal(getY(result[0].data![2]), 30);
+  });
+
+  it("preserves original data item properties", () => {
+    const datasets: LineSeriesOption[] = [
+      {
+        type: "line",
+        data: [
+          { value: [2000, 20], itemStyle: { color: "red" } },
+          { value: [1000, 10], itemStyle: { color: "blue" } },
+        ],
+      },
+    ];
+
+    const result = fillLineGaps(datasets);
+
+    // First item should be the one with timestamp 1000
+    const firstItem = result[0].data![0] as any;
+    assert.equal(getX(firstItem), 1000);
+    assert.equal(firstItem.itemStyle.color, "blue");
+
+    // Second item should be the one with timestamp 2000
+    const secondItem = result[0].data![1] as any;
+    assert.equal(getX(secondItem), 2000);
+    assert.equal(secondItem.itemStyle.color, "red");
+  });
+});

From d839152fd1e9b433626d83114d23c32dd191e918 Mon Sep 17 00:00:00 2001
From: Bram Kragten <mail@bramkragten.nl>
Date: Fri, 19 Dec 2025 17:05:16 +0100
Subject: [PATCH 8/8] Bumped version to 20251203.3

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 4738435b2a..f64ffeaaf8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name         = "home-assistant-frontend"
-version      = "20251203.2"
+version      = "20251203.3"
 license      = "Apache-2.0"
 license-files = ["LICENSE*"]
 description  = "The Home Assistant frontend"