Strange incompatible layers

Hello again.
So I’m currently working on a MM font, and an interesting incompatibility happened on one glyph. And I don’t know what is wrong.
Every layer has the same amount of nodes, and the path directions are the same as well. I tried to remove the background as well, and the first node is the same on every master.
Anyway I was able to fix it… but just with redesign.

The problem is with the “Bold” master, the regular and sans are currently the same. But I don’t know what is the problem, which causes the incompatibility issue. Any idea?

2mm_bug.glyphs (9.2 KB)

In the “Regular_test” masters is a corner disconnected corner component. Press Cmd+A twice in a row to select it.

1 Like

:face_with_peeking_eye: Dacht’ ich mir.
Zu einfach… :sweat_smile:

Not easy if not visible.