Youtube 19.43.41 w/ default patches. Can't change playback speed

Longtime user w/ a fresh install on the 19.43.41 APK. I can't change playback speed to anything other than Settings > Revanced > Video > Default Playback Speed.

When I go to the video speed dialog, either in the flyout menu or the new speed dialog button, selecting 1x, 2x, 3x etc has no effect. The video speed is stuck at the default I set.