Am I right in thinking that I shouldn't be trying to set the Font Size parameter in an Apply Style to Clipboard action using a Variable/Calculation ?
The field does show a C at right, on non-numeric entry, but the expressions I've tried, like
%Variable%chordfontSize%
%Calculate%chordfontSize%
leave the expression inked in red, and don't seem to be parseable, so I guess it's either a no-go area, or I'm getting my grammar wrong.
(macOS 11.6.1, Keyboard Maestro 10.0.2)