Bufler colors

Due to some shenanigans with the powershell.el and Magit, and some dependencies, I had to have Elpaca reclone and download everything, which it did admirably, and means I got the latest version of many things, complicating this issue. Anyway, Bufler no longer has the interesting sorting colors it did and I'd really like to figure this out.

As seen here, it's just non font-locked stuff.

I use Prot's ef-themes which is usually a pretty robust theme and hasn't ever had any issues with coloring Bufler.

I tried doing describe character on one of the headings, but it was, at least to me, inconclusive. I couldn't quite figure out what it was trying to tell me.

Any ideas on sorting this out? Thanks!