Why does Join always open when taking a screenshot? I can’t get it to take screenshots of other apps!

You need to back out of Join with the back button and not the home button.

If you back out with the home button then Join will not close properly and will always be brought to the foreground when a screenshot is taken.

If you take a screenshot after backing out with the back button it’ll not bring Join to the foreground 🙂

Unfortunately it’s an Android behaviour that I can’t change.