[FR] Option like slim-margin but for row gaps

[albertoloscerritos]

Hi. I hope you are having a great day.
I think one option that would be very handy, would be the option to reduce the row gap between callouts inside columns. At the moment slim-margin allows us to do this but only for column gaps:

But having the option to do this for row gaps too would allow us to have very nice-looking grids of callouts, just by reducing the gap:

Thanks for reading :)

[SlRvb]

Should now be fixed if you update your callout snippet!

[albertoloscerritos]

Thank you so much for the awesome work 👍
Have a great day.