Hello,
Nextcloud version : 18.0.2
Group Folders version : 6.0.6
Operating system and version : Debian 9
PHP version : 7.3.17
The issue you are facing:
I’m using Group folders on a shared non profit organisation deployment of Nextcloud
10/20 users using web interface only, no nextcloud client
Firefox, Safari, Chrome, Brave Browser used same bug:
No icon on group Folders displayed