Tomcat 9.0.10 + MySQL 5.7. Portal master GIT ID: 3a8c9acbda31a773074ee3987e6cf30d3cb6a605.
I am not able to reproduce this for Web Content articles or Wiki pages. Also, if there are multiple tags, the user can remove some of them just fine, but if the user removes all of them, all of the tags stay.
Steps to reproduce:
- Add a blogs entry with a tag
- Edit the blogs entry and remove the tag
- Check the blogs entry again
The tag is gone
The tag is still there.