Why sort is not working

Tags: #<Tag:0x00007fa9962d7598>

Is it a bug or I am missing something?
sorting is not working on 1 column (well it work if you precisely press in the end of text).
How to prevent this?

https://jsfiddle.net/galvakojis/4nf69akx/4/

ok nevermind, fixed it like this
https://jsfiddle.net/galvakojis/4nf69akx/7/

That’s a quick update! I think that we can close the topic.