Nice, and thank you! You know, I just realized that I accidentally exported the package instead of the APK anyway, so I'm glad you were comfortable running it from Godot :D
The itch.io upload is now the APK, for anyone who wants to do it that way. It looks like SideQuest will put any file from your computer on the Quest, not just stuff that they've accepted, though probably takes just as long as running it from Godot.