Disabled midi tracks lose midi send output routing

Can confirm that this issue (CAN-19863 / CAN-18936) is fixed with maintenance updates 9.5.50 and 10.0.15. The notes say:

An issue has been resolved where MIDI send routings
were set back to “Not connected” for disabled MIDI tracks
after saving and reloading a project. (However, for already
affected projects, you need to set the connection again.)

It isn’t entirely clear what ‘setting the connection again’ means… I’ve asked support to clarify this and also posted here Cubase 9.5.50 / CAN-19863 query - Cubase - Steinberg Forums