Thank you! <3
VP9 support + tilt (I called it "roll") was included in the 0.0.8 release made just ~3 hours ago! :) Will try to get AV1 and 10bit into it soon too I hope!
If MatineeVR doesn't work for you, there is another alternative available here on Itch too, not made by me (developer of MatineeVR), but might work better for some: https://0x5311f56b.itch.io/gantry
A bunch of the UI was clearly made with the help of coding agents and similar, the visual style is too identical from common LLM output for you to have independently come up with this.
With that said, I don't think that's bad or anything, I rather have things existing than things not existing at all :) Just be upfront with how you use these tools and responsibly disclose what they were used for, and it's not a problem.
I still liked the game, even if it's a bit unpolished atm, but think with some more care and more time, can end up really good! Keep up the good work, excited to see future improvements to the game! Don't let the doomsayers get you down and run your own race!