conflict between mythtv and rtl-sdr

[Eyal Lebedinsky]

After a recent update which installed
    rtl-sdr-0.6.0-9.fc34.x86_64
mythbackend failed to see the tuners. This was caused by these permissions:
    crw-rw----+ 1 root rtlsdr 212,  3 Jun 20 23:10 /dev/dvb/adapter0/frontend0
set by
    /usr/lib/udev/rules.d/10-rtl-sdr.rules
and mythbackend is not a member of rtlsdr group.

There seems to be a conflict between mythtv-backend and rtl-sdr. How should this be resolved?
Is it proper for one package (rtl-sdr) to take ownership of these devices?

ATM I just change the permissions of dvb tuners from rc.local but this is not ideal.
Or I could add mythtv user to rtlsdr group.

TIA