Suggestion: Have CCleaner recognize & support portable apps (e.g., FF/Chrome) running from hard drive

I would really like it if CCleaner would recognize & support portable applications (e.g. FF or Chrome) that are installed and run from my hard drive.

If I attempt to run CCleaner while Portable FF (or Chrome) running, CC will warn that it can't clean the cache with the app running. Generally, if I run CC without the portable FF running, it won't recognize any FF process that needs to be cleaned; although sometimes something, e.g., crash reports or session might). Cookies are occasionally detected. BTW, the cache is not cleaned, when CC used when FF is not running.

Been using CC for years, for a long time I assumed CC was cleaning the browsers (portable)which is probably the most valuable CC function.

Thanks

CCleaner can't clean portable browsers because it uses hard paths to detect the files and to clean them.