Thanks for the link. That's great info to know but it's only part of the problem. If they think changing out the renderer will fix everything then they haven't learned anything.
Their build action creates seriously flawed AppImages for Linux for multiple reasons that have nothing to do with the renderer but with the AppImage creation process.
The upstream projects aren’t in a place to support this yet so this feature didn’t make it into Tauri v2. I’ve been tracking this for a long time and hope that they will make it possible in v3.