I have a Galaxy Fold 6 which may introduce some quirks...

So I'm trying to find a way to easily move to the next top comment in the comments view. I see you can do it with volume buttons, but those are difficult to access when holding the Fold. In other apps, there is often an option to have the floating action button jump to the next first/top level comment, which works well on this kind of phone.

I have also tried the "Relay" view but the up and down buttons don't seem to jump between comments at all. The up button moves you all the way to the top of the page while the down button does nothing at all on my phone.

Would love any insight or ideas to try!