Mobile DM call bars are glitched

Usually in the past update on mobile of you were in a call on your PC or other device it would say at the button "join" to join on your current device and then it would pop up a 2nd prompt to confirm but this 2nd prompt was completely removed thus if you just accidently hit this bar it would disconnect from your device and join on the device you fit "join" on. But when you tried rejoining on your pc it simply isn't possible!