Not to sound mean, but I dont think this extension works or probably is badly coded, i’ve tried everything nothing works, lack of documentation from the developer is embarrassing.
Edit:
Alright, i’ve found the solution. Which is super simple lol
Use the colin tree scroll handler extension,
https://community.thunkable.com/t/free-scrollarrangementhandlers-by-colintree/6949
I’ve tried using this extension, Scroll handler by Sunny, I guess its his name. Spent and wasted my entire day trying to get it working, but it didn’t.
It didn’t work for me, lack of proper documentation is embarrassing. Just use the ReachBottom block in Colin tree extension, which is somewhat straight forward and up to the point unlike comparing current Y values to MaxScroll and going all the way around.