kf6-baloo from home:serantes:branches:KDE:Frameworks 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:serantes:branches:KDE:Frameworks/openSUSE_Tumbleweed/home:serantes:branches:KDE:Frameworks.repo zypper refresh zypper install kf6-baloo