Grouped shapes not rendering

[mendimr]

I think this might be a bug on iOS/macOS engine where if you group shapes in a layer they won't render

Lottie 4.0.1

Behavior where shapes are not grouped and do not have transform animations: https://www.dropbox.com/scl/fi/5mqfsevi3ic5k66alauvk/Lottie-iOS-Shapes-Working.mov?rlkey=y2i5b4q78mthk9gpg6ra4qjy3&dl=0

Behavior where shapes are grouped and have transform animations:
https://www.dropbox.com/scl/fi/v9s699zzh6j3vsxl7252w/Lottie-iOS-Shapes-NotWorking.mov?rlkey=myy747156sbhmk9ab4qu78usx&dl=0

On each behavior video I included the Web Player 1.5.7 that works in both cases

Animation JSON: grinn11.json

[mendimr]

Update: When using the Main Thread rendering engine with Lottie 4.3.3, the shapes render just fine so the problem is with the Core Animation rendering engine.

[pauluhn]

issue is still there for 4.3.4
but switching to main thread engine works correctly