I would have expected Plasma 6.1

[soundofthunder]

@spacecase-25

What bugs are holding back Plasma 6.1?

@spacecase-25

I checked the links, did not see anything that is holding up Manjaro’s release. … Obviously those aren’t going to be listed on a blog post by upstream

A link from the same link previously given – Bug List;
there are many candidates to choose from;
take your pick (or shovel).