I’ll try to summarize this:
When you try to play animations on a rig (I’ve tried this on R15 and R6), they do not play. This is an immense issue, since I (along with every other animator) can’t playback the animations we’ve made in the editor to see if it’s good. It’s been broken since RDC 2016 and as of right now it makes it difficult to produce or edit animations.
I hope this gets fixed soon, it’s hindering progress for some people. Who’s in charge of the Animation Editor as of now?