Hey, thanks for the report. I need a couple quick details to figure out which of the two known cases this is:
-
Are you formatting a file opened in the new Agents window Cursor 3, or in the classic editor a normal file tab? In the new Agent view, format on save doesn’t work yet. It’s a known limitation we’re tracking: Autoformat on save not happening in new agent view. Workaround is to open the file in the regular editor.
-
If it’s the classic editor, which version of the Prettier extension do you have installed? And what does it show in
Output > Prettierwhen you try to format? Also, please share a screenshot ofCmd+Shift+Pthen Format Document With… so we can see if Prettier shows up as a registered formatter.
That should help confirm if this is a Glass bug or something with the extension install.