Hi, a little bit long and hard to read, but I think I understood all what you said.
- To define a shortcut (other than the fact you can pin QGO to the Meta taskbar (#solution 1 in QGO settings), click the button in #solution 2, and then you have 30sec to choose the app you want to use as a shortcut. Once it's done, when you open this app you defined as a shortcut, it will start QGO. So if you chose the Meta Quest Settings app, this will open QGO. This is a normal behavior ;-)
- I can't programmatically retrieve the controllers battery level. Anyway, you can play your controllers for days and days
- Glad to read you love the app, and don't forget to leave a rating with some stars, this is important for more visibility
- Yes BMFVR did a great job. I wanted to thank him but he never answered to me. Also, all you need to know is also in my official videos in explanation pages ;-)