I’m very sorry for the long delay jeataylor: however, I can tell you that this isn’t something that made it into the upcoming maintenance release. We have however logged it though for consideration in the following release.
There was regrettably some confusion in your other thread and the fix mentioned there related to navigating backwards/forwards but staying in month view (and retaining the category in that situation) rather than the specific issue with day view you are noting here.
Apologies for the confusion on that end and thanks for your patience while we consider this next change.