Hello again!
Just wanted to revive this old post to let you know that I've uploaded a patch here on itch which hopefully addresses both of these issues. If you have a moment to give it a try I'd really appreciate some feedback.
The new patch is available as a .tar.gz file. I've also updated the project to a much more recent version of Unity which I'm hoping fixes the white screen issue. I can't be certain though since I haven't experienced it myself.
The new version is 1.3.5. The old version is still available too, in case this one breaks anything.
Any feedback would be greatly appreciated. Thanks! 🙂