It seems that adding art to a collection is currently broken. Clicking the "Add to Collection" button does nothing.
Which collection?
Which asset are you trying to add to it?
What browser are you using?
I've had no issues in Chrome.
In Edge I can add assets from the collection "edit" tab, but the button on the asset page does nothing.
--Medicine StormI wasn't even aware that there was another way to add items to a collection than through the button on the asset page! Regardless, I just tried it and it does nothing.
I'm using Safari with the "Tale of Two Lands" collection (https://opengameart.org/content/tale-of-two-lands). It doesn't matter what asset I pick to add, none of them work, but let's say bluecarrot16's LPC terrain (https://opengameart.org/content/lpc-terrains). Sounds like it could be an issue with Safari though.
This should be fixed now. Let me know if the "add to Collection" button still does nothing for you.
--Medicine StormWorking fine again, thanks!
It actually seems to be faster now than it was too (the time for reloading the list of collections the art is in is shorter), but that could just be random variation.