Does the DPVR E4 support Linux?

I always wanted to try VR since 2017 but never had the money, but times have changed. I'm on dual boot (EndevaorOS + Win 10 IOT LTSC) and currently I'm thinking on waiting for the Valve Deckard which is definitely a huge overkill for me, or buy the DPVR E4 or buy into the Meta spyware.

Does anyone have experience with the E4 on Linux? I know that it supports SteamVR, but just to be sure since the website officially supports Windows.