message: Fix up the vertical position of the menu for languages which use pop up menus or dead keys.
diff: @@ -1151,8 +1151,8 @@ export class TerminalViewer extends ViewerElement implements Commandable, keybin
  private _onCompositionStart(): void {
  if (this._mode == ViewerElementTypes.Mode.DEFAULT) {
  this._aceEditor.selection.setSelectionRange({
  - start: {row: this._cursorRow, column: this._cursorColumn},
  - end: {row: this._cursorRow, column: this._cursorColumn}
  + start: {row: this._cursorRow + this._terminalFirstRow, column: this._cursorColumn},
  + end: {row: this._cursorRow + this._terminalFirstRow, column: this._cursorColumn}
  });
  }
  }
  