[RMX] Scaler works only on the 1st and 2nd master

After the 2nd, the Scaler tool make no difference to the glyphs.

This is a known issue and we are working on it.

Hi, i have this problem too. The scaler is not working on my italics. Do you know what could be causing the problem?

I have 4 masters: Light, Black, Light Italic, Black Italic

Are all your masters compatible with each other?