When I launch non-steam games, added to steam via heroic games launcher, the PS4 controller only works correctly over USB and button input is interpreted entirely differently if connected via Bluetooth.
Slime Rancher from Epic Games Store (installed via Heroic) for example will interpret Right Trigger as Right Stick Look Down - but only while over bluetooth. USB, completely normal.
If this is a flatpak permissions for heroic games launcher, then I please would love any advice to fix! Thanks