Downgraded to 3.2.12 and it’s working fine. Hopefully they find a fix in the new update as there are a few people i know having the same problem with firesticks.
I’m also having the same problem on the amazon firestick 4k. Not able to even highlight the 3 dots can only select the track. Hope this is fixed soon as it bugs the hell out of me the mouths not moving with the words