Glyphs 3.0.3 (3071) doesn’t seem to be saving the “fit” attribute for cap components. The fitting itself works perfectly, but the “fit” checkbox status is either not saved or is cleared on reopening the file.
Are you saving Glyphs 2 or 3 format? You can check in Font Info > Other.
I’m saving in Glyphs 3 format. I’m attaching the file where all “fit” checkboxes were checked in all masters and the file was saved. When I open in, the checkboxes are unchecked.
Test.glyphs (8.8 KB)
Thanks for the file. I fixed it.