Crashing while exporting into midifile?

dear Dorico community,

i’m trying to export this dorico file (attached) into midi, but dorico always crashes while doing so. Is there something i should do before exporting?

thanks in advance!

20250729-MIRE-2.dorico (671,0 Ko)

I can’t answer your question, but exporting to MIDI worked for me - I have attached the MIDI file.
20250729-MIRE-2 - Full score - Bloc 1.mid (2.7 KB)

thank you