Structure block won't save

Are you using a name that contains a capital letter in the structure block maybe?

If yes, try writing something that contains only lowercase letters and see if you can press "Save" now.

If no, can you provide a screenshot?

Please provide a small video with the debug screen enabled (hit the F3 key) demonstrating the issue.

dragonmaster95. I remember that I did not used capital letters, because I know You can't use them since 1.13, so, I Will send a video showing the bug for Michael Wobst later.

Ok, so, I tested without capital letters, and I did another test with slashes. So, I appears that It fixed, since a I reported this in 1.14.3 pre-release 1. Thanks for your time and your comments 🙂