Users in usergroup connot see the maps in weathermap

[networkk]

Hello,

I have a problem with my user groups, I want that all the users in a specific group must be able to see all my weathermaps. So I granted the access to this group but they don't see the maps. I had to grant the access to everyone individually.

I don't know what's the issue here, maybe a bug. Do you have a clue of what it can be ?