Assign Background with intermediate layers

It would be lovely if Assign Background also assigned the other font’s intermediate layers (brace layers) in case they exist (with identical co-ordinates) in both glyphs/fonts. Thanks!

Btw, it would be even cooler if they were synthesized in case they don’t exist in the source font/glyph. That’s exactly what my Insert Glyph to Background script does. Very useful! :wink: