A weird behavior with glyphs in variable font

Hello, I am designing a variable font and I am noticing a very strange behavior with one glyph, check the video for more details, as I am not sure how to describe it,


https://www.dropbox.com/scl/fi/5notsjca4np5m5a15nyjj/Screen-Recording-2024-11-09-at-19.43.42.mov?rlkey=rgoey5co3a9r3fe8diaby7bn2&dl=0

Can you paste the axis values of your masters and of the instance your are showing?

I don’t see anything strange in the video… can you try to describe what behaviour you’re talking about?

I have two sets of axis values:

one for the Bold values:

And one for the thin ones:

So, the values that work are not different from the ones that don’t.

But it indeed seems that the issue arizes from the way the masters are set up, as pasting an element from a place that works to a place that doesn’t doesn’t solve it.

The output is moving from a separate direction of that of the master

Actually, I don’t see why this master plays role at all, in this case, the only parameter that is not zero is the weight:

And I have a parameter which has weight and italic parameters: