Kerning Cash or it is not possible to start from scratch!

How come Glyphsapp remembers the names and values of Kerning Groups; after clearing all kerning tables; further to trying to use Mekkablue & Mark-Fromberg’s scripts for deleting Kerning Groups.
I had started the whole process from scratch and the app still remembers pairs values and group names.
:rolling_eyes:

Where, what? Where do you see kerning after you deleted it? And how exactly do you delete kerning?

I’ll send a video which demonstrate this.