bluez from home:tiwai:leap-15.3:update project
Select Your Operating System
Add repository and install manually
For openSUSE Leap 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:leap-15.3:update/openSUSE_Leap_15.3/home:tiwai:leap-15.3:update.repo zypper refresh zypper install bluez