Bugzilla – Bug 1133
Right- or middle-click and drag can sometimes rearrange tracks
Last modified: 2018-08-20 11:51:41 UTC
Probably the intention was that only left click should drag tracks.
Fixed https://github.com/audacity/audacity/commit/ac6f40dcab556983ab4517fd5b18b010850ed12e
(In reply to Paul L from comment #2) (In reply to Paul L from comment #1) Testing on w10 06Aug17 nightly and macOS 10.12.6 10Aug17 On both platforms only the left click in the TCP will facilitate the drag rearrangement. I believe that this is as intended. Looks to be fixed