Main issue I see with groups right now, is that they are impossible to use on the apps.
Groups are too narrow to click.
With the current implementation you could be in at most 4 groups before labels become hard to read.
With the 7 groups I am in now, it's effectively impossible to click the correct chat tab.
And that is after leaving 4 other groups already.

The soft limit of at most 4 groups at once is detrimental for the concept of groups you laid out in the 5.31 blog post.
With the community/modding/mapmaking groups I've already used up 3 of those, leaving me just 1 group to be in thats not on a general topic I am involved in.
While I can see this issue, I am not sure what would be the best way to solve this.
Perhaps a
Global - Clan - [Active Group] - Groups split might offer a solution.
Where Groups is a list of all your groups, and from there you can pick 1 or 2 groups to be displayed after the Clan chat tab. The notifications for any of the closed groups then also show on this tab.
Would like to hear from other people how they envision how this issue might be solved.