Hi @Mikka_Wild,
Thank you for the feedback!
I understand you've noticed that Shift + click to open the variable picker is not supported on some fields, which feels inconsistent when trying to apply a number variable.
As you mentioned, Shift + click to open the variable picker is not supported on the following fields at the moment:
- Font size
- Gap between
- Layout guide count
- Width and height
- Maximum width and height
As an alternative solution, you might want to try pressing [=] instead. I'm on a Mac and can confirm that Shift + [=] opens the variable picker on fields that support number variables, including the Gap between.
For more details, please check the Help Center article below: Apply variables to designs > Apply a number variable
Thanks!