The "Review changes" button doesn't work.
Steps to reproduce:
- I create an edit conflict. I tested on my Sandbox (me logged-in against me as an IP).
- For each conflicting passage, a text box has already been selected.
- I edit one of the text boxes and click on the check mark inside to submit my changes to the text box.
- I click "Review changes" ("Vorschau zeigen" on dewiki).
- Nothing happens.
I've tested on dewiki, MacOS with Google Chrome. Originally, this was reported on https://www.mediawiki.org/wiki/Topic:Uuligtblc4t9tvze