Hello,

I'm having a lot of issues with your tutorial plugin.
Sometimes it works, sometimes it doesn't. When it does not, I get null pointer exception in TutorialController, line 232

popup.PopupRt.anchoredPosition = popupMoveSettings.UpdateSpring(ref popupMoveSpring, Vector2.zero);
throws exception because popup.PopupRt is null

There are also other errors like:

SerializedObject target has been destroyed.
UnityEngine.GUIUtilityrocessEvent (int,intptr,bool&)

It also is crashing my Unity 2022.3.38
In general the plugins seems buggy and unfinished. A lot of functionality is missing: I should be able to easily set custom popup position and popup size and also delay between showings.
Unfortunately I have to rewrite the plugin to suit my needs (which are pretty basic too)

Any help with the errors is welcomed