On iOS: tap the share button in browser => add to home screen
On Android: tap the 3 dot menu button in browser => tap “install” or “add to home screen”
Now I’m trying this “Native Alpha” app. And with this one seems to adapt the system theme (dark or light) without needing a restart of the power app.
I think I’ll keep this app to run voyager!
For what it’s worth, Native Alpha is also open source. I found that out after the fact. So if that’s something you value, Native Alpha might be the better choice overall. Hope it serves you well!