Possible to fix controller detection for Steam in distrobox?

[Eckoa]

I use Distrobox on Fedora SilverBlue to run steam as i need to have an easy way to read game memory when using timers that hook into the game and flatpak cant do this.

This so far works perfectly except for one single issue, Steam cannot detect when a controller has been connected via bluetooth. Ive been searching around using my google foo but i havent encountered any real discussion on this.

I created the container as follows

distrobox create --name "cont-name" --volume "games drive volume"

Is there perhaps something else i need to pass to the container to allow steam to see the controller without having to have it connected before steam starts?

[Eckoa]

So Ive tried adding adding dbus socket to the container, adding udev rules on the host, installing bluez in the container, adding any volume i can think of that might be linked to controller input (that isnt already added) and while the container can see the controller just fine steam cant until it is closed and relaunched.

Trying to figure out by what means steam handles controller detection/hotplugging

EDIT: Looks like it might be related to SDL, it seems anything using SDL for gamepad fails to detect it within the container. Steam and Ryujinx both cant but RPCS3 which can use EvDev has no problem