mutter from home:Tobi_Peter:mutter-vrr project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Tobi_Peter:mutter-vrr/openSUSE_Tumbleweed/home:Tobi_Peter:mutter-vrr.repo zypper refresh zypper install mutter