I am running dwm 6.1 on a FreeBSD 10.3 system. dwm I have applied the pertag, better-borders, and status-colors patches.
The (mis-)behavior I am observing is this: I have two windows, call them A and B associated with Tag 1. I have selected monocle mode while viewing Tag 1 and am viewing window B. I switch to Tag 2, which is in floating mode, to do something else and when I return to Tag 1, window A is displayed. This does not occur if Tag 2 is not in floating mode. Unfortunately, I am very busy right now and cannot devote time to trying to debug this. But if and when things settle down, I will have a look and report. I also have systems running Slackware 14.2 and OpenBSD. I will check to see if the same behavior occurs and report. I expect it will, but will verify instead of speculating /Don Allen