Not Expanding Drum Measure Repeats on Export to MIDI

I could not find if this has already been reported. In my score, If I go to the Drum part, mute the mixer for everything except drums, select on the Drum part on export to MIDI with "Expand Repeats" selected, while the generated file expands the repeats in the bar for a section, it does not expand the measure repeats, leaving only empty measures. If I go to the score and do the same thing and export the SCORE to MIDI, the Drum part's measure repeats are expanded. If, with the score open, I select the score and the Drum part for export, the Drum part exported via the score has expanded measure repeats, but the exported Drum part does not. I have attached the score, the generated MIDI for the score, and the generated MIDI for the Drum part. Is this a documented problem?

Thanks!

OS: macOS 15.3, Arch.: arm64, MuseScore Studio version (64-bit): 4.5.1-250800846, revision: 603eca8