Improve left pane search bar behavior

ts/components/LeftPaneSearchInput.tsx

@@ -147,10 +147,8 @@ export function LeftPaneSearchInput({
           changeValue(event.currentTarget.value);
         }}
         onClear={() => {
-          if (searchTerm) {
+          if (searchTerm || searchConversation) {
             clearSearchQuery();
-            inputRef.current?.focus();
-          } else if (searchConversation) {
             endConversationSearch();
             inputRef.current?.focus();
           } else {

ts/state/ducks/search.ts

@@ -227,10 +227,22 @@ function endSearch(): EndSearchActionType {
     payload: null,
   };
 }
-function endConversationSearch(): EndConversationSearchActionType {
+function endConversationSearch(): ThunkAction<
-  return {
+  void,
+  RootStateType,
+  unknown,
+  EndConversationSearchActionType
+> {
+  return async (dispatch, getState) => {
+    dispatch({
       type: 'END_CONVERSATION_SEARCH',
       payload: null,
+    });
+
+    doSearch({
+      dispatch,
+      state: getState(),
+    });
   };
 }
 function searchInConversation(
@@ -791,8 +803,9 @@ export function reducer(
 
   if (action.type === 'END_CONVERSATION_SEARCH') {
     return {
-      ...getEmptyState(),
+      ...state,
       startSearchCounter: state.startSearchCounter + 1,
+      searchConversationId: undefined,
       globalSearch: true,
     };
   }