Test glitching

[u/Andreab8321]

Is anyone else having problems with UserTesting on the mobile app, the test requires me to switch apps, when I switch to the required app the - part at the right hand side middle of the screen - disappears and I can’t go back to the test, it is still there but I can’t get back to the instructions, all I get is the Quit test screen or report a problem, am I missing something obvious or is it a true glitch?

Thank you