Hi, I've already found and fixed the contrast theme issue ๐ That's what I get for having windows with absolute pixel sizes instead of being based on the font size...
I also fixed the HTTP state blocking issue.
I've just tried replicating your setup with two empty layers that both have mouse tracking enabled, the inheritance goes like this:
someMoreMotion > someMotion > heart
I couldn't find any issues with this setup. Did I miss something?
Do all your layers have "hide with parent" turned off?
I did just notice that they don't stop tracking if they are visible themselves, but in a folder that gets hidden. Fixed that.