Incredibly slow turning on Steam Deck

[fix]

I am pleased to report that this works mostly well on Steam Deck. FPS levels are good enough for this kind of game. Display looks great. Controllers are mostly good. EXCEPT

I am turning very slowly, even with stick sensitivity maxed out. Anyone else having this issue? I don't see it on any other games.

[76561199065882028]

Is this during anything in particular or all the time?

[fix]

This is all the time. I can make a video if it'll help.

[76561199065882028]

Yes, please, it's not something we've seen happen with other people so it'll be interesting to know why it's happening to you.

[fix]

https://www.youtube.com/watch?v=MmDv9C8_oEY You can probably skip to the one minute mark since before that were tests of the stick range in the SteamOS software. It isn't "not moving" slow, but much slower than I'd want when moving and not spraying. I can understand wanting to spray precisely when the sprayer is running. Also increasing the slider didn't seem to have an effect on my turn speed.

If this is normal behavior, let me know.