Problems with video not autoplaying in System Webview on certain Android devices

I’ve run into problem with videos not autoplaying in the in app browser on certain android devices. The weird thing is that there seems to be not logic to it. Andriod version doesnt seem to have an impact, it works on some devices and some not with the same Android version.

I tried to eliminate different issues but to not avail. Adding the player through custom code or using the background video element yields the same results.

However when I copy the exact same code into a codepen it does work. The video has the correct properties like mute, autoplay, playsinline etc.

Does anyone have any idea of a solution?

Codepen link (using the very same webflow assets and settings):

Read only link: Webflow - Fatshark - Darktide