Dorico 4 Marker Import Location Bug?

Upgraded to Dorico 4 from 3.5 recently, and the import of marker locations seems to have changed a little - for example, when importing a midi file with marker information, the marker locations appear correctly in 3.5, but appears in a later location in 4. Is this a known bug?

This isn’t a known issue. Could you post an example MIDI file where the marker imports differently in v3.5 and v4?