Updating Map on workshop Taking away all tags.

When I updated a map I didn't realize it would need me to re click the tags. After seeing it didn't have any, I went back to update again. When I update and have the tags clicked, it says finished and takes me to the page, however it does not have any tags besides levels. I tried changing the map and then re trying but that did not work either.

(It would be very useful to be able to change the tags in the workshop if possible)