The comment disappears when I press the button.
Before:
https://shottr.cc/s/1Xwb/SCR-20250802-xhh.png
After pressing the button the arrow pointed to:
https://shottr.cc/s/1Zob/SCR-20250802-xic.png
I'm using Firefox 141 on Mac. I also have uBlock Origin and the "Privacy Badger" plugins, though I don't think they should affect Tangled much.
Aside: it'd be also nice to be able to edit the original post for the issue. For me, the top-most comment (AKA the original post) doesn't get the edit button.