Snapping across divided Track List

I’m using the Divide Tracklist feature to have some global types of tracks always visible in the top of my project view.

I like to have a marker track in my upper Track List to spot sync cues on videos, but I can’t snap events to them from the lower Track List, using the Event snap type.

My current workaround is putting the transport cursor to the marker location, and snapping to cursor - or temporarily moving my Marker track in the lower track list.