BUG: Whiteboard fullscreen not working on (my) mobile

[SimoneZaza]

Describe the bug The fullscreen button on the whiteboards doesn't do anything when I click them on mobile. I've tried with both Safari and Chrome. iPhone SE (2020 I think) iOS 17.5.1

To Reproduce Steps to reproduce the behavior:

1. Go to a whiteboard on a phone
2. Click on the full screen button
3. See error

Expected behavior The whiteboard to open in full screen mode, especially on phones this is super important

Smartphone (please complete the following information):

• Device: iPhone SE 2020(?)
• OS: iOS 17.5.1
• Browser: Safari, Chrome
• Version: ?

Areas that will be affected Optional, to be added by developer if relevant