Bitcoin knots on umbrel

Any umbrel users here? I downloaded bitcoin knots instead of core on my umbrel, but it seems that umbrel apps don't support bitcoin knots (mempool app wont work and bunch of other apps that need bitcoin node) is there a way I can configure lets say mempool apps config file so it reads from knots instead of core?

(I have umbrel home so switching to lets say start9 OS is not an option unfortunately)