There is nothing stopping me from installing pipe wire, and then again install the LMMS dependencies just to make sure nothing is missing for compiling.
LV2 support in LMMS almost makes me cry in a good way. Its about time for a program, originally called Linux Multi Media Studio, to be able to load native Linux plugins.
LMMS comes with the calf plugins but those are an older version that have no gui and are very poorly documented.
I like to think, I am one of the people that are the reason, why that LMMS page has a dependency list for openSUSE.
Years ago it only had one for Ubuntu. I remember explaining to an LMMS dev, that basically if they replaced apt get, with zypper it should work.
Always wanted to make your own music ? Install LMMS.