macOS Version(s) Used to Build

macOS 13 Ventura

Xcode Version(s)

Xcode 14

Description

HI.
Thanks for this wonderful Package..
I am developing MIDI mixing applictions now.
When I clcik import button to fetch midi file, this midi file tracks has been displayed in MIDITrackView.
And then I click this button again to fetch other midi file, MIDITrackView displayes first imported midi file and second file at the same time..
But after then when I do above process again (but this time, I select first midi file), MIDITrackView displays only first midi file tracks as I expected..
What waht the reason??
Thanks for your support.

Crash Logs, Screenshots or Other Attachments (if applicable)

No response