Onscreen detector alternative

Questions
1

I am looking to replace onscreen detector plugin as it gives errors.

I just need to trigger an event when group inside a repeating group has entered users view. I want to avoid adding another element to RG (like input).

Any suggestions or native workflow you can recommend are appreciated.

2

For anyone in a similar boat. Purchaed this: Element Viewport Detection Plugin | Bubble. Works well in initial testing.