Lottie-web: Problem with masks in After Effects

[oleglabunsky]

Hi!
I have a problem with exporting animations with masks to Bodymovin.
I used 2 options: Alpha Matte and simple Mask shape — and none of it works.
Preview in aftereffects looks good, but when iOS developer open json, it all breaks all masks.
Maybe I have to make some tricky actions with masks?

After Effects file attached.
tasks_03.zip

[aksirob]

Remove Merge Paths in Group 2 of bell_01Outlines and it will work

[oleglabunsky]

Ok, thanks for advice! It really works, and also one thing — you don`t need to use inverted mask. Only non-inverted. So untick the checkbox "Inverted".