Extract theme from FMP v12 file into v13 Themes folder?
I created a theme in FMP v12 and have since upgraded to v13. However, in the conversion of our files, it didn't occur to us that the custom theme's folder in v12 needed to be copied and inserted into v13's package containing the separate themes; of course we realized this after uninstalling v12 from our system (and wiping the drives but that's another story). Oops.
FMP v13 opens the files with the custom theme just fine but since its theme folder is nowhere to be found, it's impossible to enter modified theme code for the new popover function into the (nonexistent) custom theme's .css file.
My question is, is it possible to extract the .css coding for the custom theme out of a client FMP file so we can create a new folder with it into FMP v13's Themes folder?