Game Chat Voice Channel Not Working

Hello! I am currently having an issue where I’ve set the voice chat option to ‘All’ in my island settings, but when I load into the game it says “Game Channel Not Available” Is this a bug that I can fix???

An other user got an reply. Hopefully they will fix it soon:
Voice chat in UEFN islands ? - General / Issues and Bug Reporting - Epic Developer Community Forums (unrealengine.com)