BUG - Before content text duplicated

[NoxFly]

When editing settings of the extension or some other actions, it may duplicate the Before / After content text.

In my example, I was using 1 emoji, then I edited the configuration so I replaced by the emoji by "a", and I got 3 emoji + "a".

I take this opportunity to say that we need to focus a view to get the keywords matched, updated and stylized. Could be nice if it does without having to do it manually.

[ascheel]

Also duplicates "after" content, as well.