How to override a fraction parameter parameter in a show rule?

Questions
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1

Hey everyone
I like my fractions with bigger divider, as shown below on 2/2:
image

I’d like to set it on the defauld math.frac function from typst so I can use the a/b syntactic sugar.

I tried to use a show rule to do so:

#show math.frac: it => $ (space.narrow it.num space.narrow ) / it.denom$

But it raises the error Error: Maximum show rule depth exceeded. Is there a way to do modify the fraction parameters and still use the slash notation?

And if not, how can I suggest this as a feature?

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See How to redefine the default frac behavior while avoiding circular references - #2 by omarkovic