message: Refocus chat input when switching between rooms.
diff: @@ -394,6 +394,7 @@ export default class AppChatWindowSendForm extends mixins(Wrapper) {
  >
  <div class="-input">
  <AppFormControlContent
  + :key="room.id"
  ref="editor"
  :content-context="room.messagesContentContext"
  :temp-resource-context-data="contentEditorTempResourceContextData"
  