I used to be able to create and save a route in Maps on the Mac and open it on the iPhone. These are hand created routes you draw by dropping points on a map, not the ones map creates when you ask for navigation directions to somewhere.
There was no need to do anything to make this work. A route created in Places/Routes on the Mac and saved just turned up automatically in recents on the phone.
Now with IOS27.2 I cannot find any way of getting a Apple Maps route onto the iPhone. Tried sharing by messages, airdrop, nothing works. Its like routes got dropped from Maps on the iPhone and it cannot open them anymore. Anyone else seeing this?
I used this a lot teaching my eldest to drive. Went to run those same routes with my youngest and it looks like the functionality is gone.