Line height measures only in %

In my Figma file the line height for a text box is always in %, but it’d be better for me to control the numbers in px. Is there a way to toggle it?

I know I can enter the desired px number and it’ll adjust to the % equivalent, but when supporting devs in creating styles, it’s be better for me to provide a px number. Sometimes I also need to have the typography be comparable to a print companion piece, which never gives leading in %.

Anyone know if I’m stuck with creating line heights in %?

Thanks in advance