It would be nice to allow wildcards or folders or some other means of defining more general split tunneling rules beyond pinpointing a single exact executable path.

For instance, Discord.exe always changes its subfolder in your %AppData%/Local/Discord every time it updates to include the version number. I.e.
%AppData%/Local/Discord/app-1.0.9218/Discord.exe

It would be cool to add it as maybe *Discord.exe or something. Or, maybe as a folder:
C:/Users/blah/AppData/Local/Discord/

Currently, I am forced to re-add it every single Discord app update. Unfortunate given that this poses an existential IP leak threat, since in order to add the latest Discord.exe path, it first has to update and immediately launch itself.