message: Only auto-focus chat windows on non-mobile breakpoints
diff: +<script lang="ts" src="./form"></script>
  +
  <template>
  - <app-form name="chat-send-form" ref="form">
  + <app-form ref="form" name="chat-send-form">
  <app-shortkey shortkey="tab" @press="onTabKeyPressed" />
  <app-form-group
  :max-height="160"
  :display-rules="displayRules"
  :compact="Screen.isXs"
  - autofocus
  + :autofocus="!Screen.isMobile"
  @submit="onSubmit"
  @insert-block-node="onEditorInsertBlockNode"
  @focus="onFocusEditor"
  </div>
  <app-button
  - :disabled="isSendButtonDisabled"
  v-app-tooltip="$gettext(`Send message`)"
  + :disabled="isSendButtonDisabled"
  class="-send-button"
  sparse
  icon="share-airplane"
  @@ -103,5 +105,3 @@ $-button-padding = 48px
  background-color: transparent !important
  border-color: transparent !important
  </style>
  -
  -<script lang="ts" src="./form"></script>
  