Android, brave browser. Galaxy fold 4.

On my first visit to the site in a fresh tab my what's happening feed has all the eve online community stuff in it which I am not a member of as below:

I then click on the eve online community from the discover menu to have a nose and as below my what's happening feed now correctly only shows content from communities I am a part of. Any page I then load the feed is always correct, so it is just this initial first page load that shows everything.