I’m on Sonoma 14.4.1, it was doing weird stuff before like only showing Ag icons for some files and full previews for others, after I updated to 3521 it only shows white in Finder and spacebar preview. Tried restarting, relaunching Finder, resetting qlmanage.
Funny, it stopped working for me too, but I though it was because I had been messing around in the quick look settings for another software. Maybe it was that I updated Glyphs that was the issue.
It is only .glyphs that does not work, as far as I can tell. All other formats work.
I’m looking into this.
I’m on Tahoe 26.3.1 (25D2128) and it stopped working too for GA 3.5 (3521). I just see the plaintext.
I’m seeing this too, with version 3521 on Tahoe.
In my Sonoma when I spacebar into the quick look, I get the glyphs file as a text preview. Maybe related.
I working on it.
I just uploaded a new version. It should work now.
New files should have proper icons, for existing files that have the “text” icon, it might need this in the Terminal:
qlmanage -r cache;
and a restart.