After a lot of moving around in the identification editor (I started with 30-40 mismatches and ended with 6, which 6 were off by a few seconds but with plausible titles), I now have tracks 2-7, disc 3, all titled “In Tempo des Scherzos. Wild herausfahrend” (see below) This despite the fact that https://www.allmusic.com/album/mahler-the-complete-symphonies-12-cds-mw0003062561 gives tracks 2-7, disc 3, different titles (eg, for track 2, “Wieder sehr breit”).
I wouldn’t care except that I cannot manually (ie, via Track Editor) get the titles changed. Eg, I typed in “Wieder sehr breit” for track 2, but as so often (but not always!?) the case, the change is not ignored insofar as the Overview track title is concerned.