Have you checked for updates in Settings > System?: Yes
Please describe your issue in as much detail as possible:
Demonstrative images:
Talos Principle and Defender's Quest are using native Steam Input for actions and glyphs. Despite this, they are unable to fetch glyphs on the Steam Deck. This might be a more widespread issue. The previous two games run natively on Linux but this also applies to games that use Proton like Magicka 2 and Serious Sam 3 which are also unable to fetch glyphs on the Steam Deck https://github.com/ValveSoftware/Proton/issues/7656
I tested Portal 2, Half Life 2 and Black Mesa for glyhps and those games did have them working.
Your system information
Please describe your issue in as much detail as possible:
Demonstrative images:
Talos Principle and Defender's Quest are using native Steam Input for actions and glyphs. Despite this, they are unable to fetch glyphs on the Steam Deck. This might be a more widespread issue. The previous two games run natively on Linux but this also applies to games that use Proton like Magicka 2 and Serious Sam 3 which are also unable to fetch glyphs on the Steam Deck https://github.com/ValveSoftware/Proton/issues/7656
I tested Portal 2, Half Life 2 and Black Mesa for glyhps and those games did have them working.