message: `<Esc>` should cancel multi-cursor
  This regression was caused by
  Fixes
diff: @@ -447,7 +447,7 @@ class CommandEsc extends BaseCommand {
  await vimState.setCurrentMode(Mode.Normal);
  - if (!vimState.isMultiCursor) {
  + if (vimState.isMultiCursor) {
  vimState.cursors = [vimState.cursors[0]];
  }
  }
  