When a user is in multiple calls, the hotkey settings dropdown shows errors due to hotkeys used in one call are the same as the other call. In this case, the errors should not show up. Handle the warning so that it does not show up if user is connected to multiple calls.

When a user is in multiple calls, the hotkey settings dropdown shows errors due to hotkeys used in one call are the same as the other call. In this case, the errors should not show up. Handle the warning so that it does not show up if user is connected to multiple calls.