Cannot control steam deck interface after plugin launched

[gb1471]

Hello, After steam API is initialized on steam deck, the steam deck cannot use controls, only touch,

procedure:

launch the app.
initialize the plugin
press steam button on the steam deck,

error: we cannot use controls to control the steam deck interface anymore, only touch, also after the app is closed, the controls still doesn't work,

note: the version of the plugin i tested, was before it has issues about the initialization

[gb1471]

note 2: version 20,2 its working perfecly (unity3d)