Viewpager gets stuck sometimes

[Sereri]

Theris posted:
This keeps happening:

I haven't figured out the exact trigger, it seems to be random after opening a thread from a subform or bookmarks. Swiping horizontally sometimes does nothing and sometimes moves it a [i]teensy[/i] tiny bit. Backing out with the back button and opening the thread again fixes it.

This is on a Pixel (1) XL. I have horizontal swipe navigation disabled, if that matters.

Apologies if it's already been reported, I looked back a few pages and didn't see anything that sounded like it except for someone who had swipe navigation stop working sometimes.