Whoops, that's some typo that sneaked into commit
9c3b3320f8 ...
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/710
this._orientationLockAction = this._createActionButton('', _("Orientation Lock"));
this._orientationLockAction.connect('clicked', () => {
- this.menu.itemActivated(BoxPointer.PopupAnimation.NONE),
+ this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateLockOrientation();
});
item.add(this._orientationLockAction, { expand: true, x_fill: false });