Webnovel.Forum

I'm trying to add more tags to my novel but all I'm able to use are the popular tags. I tried typing in my own but they don't stay. I opened my story from my profile and went under the synopsis and all I see is "See all" instead of "edit tags"
If any could help I would greatly appreciate it.

I'm having the same issue, did you happen to figure it out? If so how?