Ideas
When unplugging the keyboard, I am able to use the Xbox controller. However, plugging the keyboard back in will result in the character going back into the "roll" state if I stop moving. As long as the keyboard is unplugged, there are no issues.
Alright, I have the same issue since all the playtest started.
So I have 2 PS5 contoller and one xBox one controller. All are behaving the same way, if my keyboard is plugged, my character roll on the floor due to ghost input made on trigger.
This reason (what I think is at least on my side) is because my keyboard is a Razer Huntsman v2. It's a mechanical analog keyboard which can be detected as a controller as all the key have a frame of reference between 0 to 255 when pushed.
Unplug the keyboard solve the issue.
Note : Same with Razer Tartarus