well i hope i can speak for all or at-least most forgers that experiences this bug but it is extremely frustrating to create great maps but then be denied linking any new screenshots of it to the map. i don’t know why 343 has added a good feature like this to then have a bug that almost makes it completely useless or has not fixed. please 343 fix this bug its been here far too long!
It’s a known issue that’s being worked on, feel free to use this thread
https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/cannot-access-new-screenshots-within-the-game/79817c33-a64c-4c95-afd9-1dba24a556c4/posts