Remote Mouse on iPhone

For a while I’ve used the “Remote Mouse” on iPhone to control Zwift which up until Fridays update always worked perfectly.

However ever since then whenever I start up Zwift it stops the remote mouse application from working, I just can’t move the mouse any more. Which is a massive pain as my computer is not near my bike. 

Since it was working before the update that introduced the Workout mode could it be looked at so whatever it is that is causing it to fail to work be fixed?

The update which restored full screen seems to have fixed the issue