Long time ago I’d use a third party app for that, but I don’t really trust them enough for that now. The closest solution I found was to use the work profile with Shelter, would that be the way to go?
In my case the app is Facebook Messenger & phone is Pixel 6.
I think Samsung devices also had a built in way to do this
I think Shelter works or you can install Messenger Lite as your second copy
That’s actually why I’m looking, Messenger Lite just got shut down the other day
That setup worked great till now
Oh sad to hear, i guess Shelter is the way to go but the separate storage is kind of a pain to deal with