Why does Bodymovin export animations incorrectly from AE?

Question

Animation

Faced a problem. I created an animation in AE and exported it to a json file using Bodymovin, but it was not exported correctly. I did it according to the standard (at least for me) scheme: preparing a vector illustration in AI -> exporting an AI file to After Effects -> created shapes from a vector layer. Well, then I worked as usual, already with the finished file.
What happened as a result of the export and what should have happened I am attaching to the question. I checked all the checkboxes in the Bodymovin export settings, but unfortunately this did not help.
How to be?

Answer 1

We have no idea what your "Did it according to the standard (at least for me) scheme:" .
Judging by the screenshots, there is progress, but not for all layers. This means that not all of them are native AEs.
+ rendering plays a huge role. Canvas for example doesn't support masks and it's very similar to yours. So use SVG.
https://www.youtube.com/watch?v=bXOdoZqlyUo&ab_cha...