MIDI File Drag-in Problem with Cubase 13.0.21


I am observing a problem when dragging a MIDI file into Cubase 13.0.21.

It’s a straightforward 6-track MIDI file.

It drags in fine, once and then again, into Reaper:

MIDI - Good Drag Into Reaper

into Live:

into Studio One:

but Cubase, on the 2nd drag, somehow cannot place the 6-tracks of data where it they are supposed to go:

File attached.
AllInstaTracks.mid (1.5 KB)

OS Windows 10, all updates installed
MOTU asio drivers latest version installed
latest Nvidia drivers