Transposing Instrument scores from XML
This question is about the Staff/Part Properties box.
When I import scores from XML that have parts for transposing instruments, they play correctly in both "Concert Pitch" on and off, but the transposing information doesn't show in the Staff/Part Properties box until I "Change Instrument" to the named instrument from within MuseScore.
Here is the Part Properties info shown right after import from XML for "Horn in F":
And here is the same Part Properties info after having MuseScore "Change Instrument" to the "Horn in F":
I have included the XML file and my MuseScore file for analysis.
Can someone explain this behavior?