All my hopes have been dashed

I'm afraid none of the above suggestion works on the XT2 - there is no "edit schedule" option.
I can't even find a way to set a start time for a route!
I don’t have an XT2. It’s hard to imagine that Garmin (besides dropping route sharing via Bluetooth) have dropped it.
Can you make sure we are all looking at the same thing, please.
Select the route you wish to set stop over times for. Here is one I created for an A to B to C test.
Green flag = Start
Orange flag = Midway stop over point
Chequered flag = End
Touch the spanner top left
You should see:
Scroll down, until you see Edit Schedule
Touch Edit Schedule
You should see:
Tap on the green flag. You should see:
Set the departure time you’d like. I set 12:00 noon.
Touch Done.
You should now see:
The screen now shows the green start flag as having a 12:00 noon start and the next two flags’ arrival times have been updated.
Now touch on the point you wish to create a stop over period for. In my example, there is only the midway point (B) in my A, to B to C route.
Tap on the point. You should see:
There is no reason for you to change the arrival time. So, choose Next.
Set the stop-over period. I chose five hours, just to be extreme.
Touch Done.
You should now see:
As you can see in the picture above:
The start is now at noon.
The estimated arrival time at B is 15:02
The stop over time at B is five hours, departing at 20:02
The estimated arrival time at the end is 22:18
Touch Save
Next time you summon up the route you should see:
The same 287 mile distance as you started with. That should not have altered at all.
An estimated journey time of 10 hours 18 minutes, not the five hours, 18 minutes that you started with. The extra five hours having been allocated to point B’s stop over.
Hopefully, the XT2 can do all this? Unless Garmin have altered something either by deleting the ability to change things (possibly moving it to an app) or altering the screens you see.
If nothing else, I hope it’s useful for someone!
PS
I then shut down my XT and fired it up again, just to make sure it had saved all the changes. It had.
I then tested it by starting to run the route, starting now. It showed an estimated journey time of five hours longer, which is correct.
All seems to work.
PPS
I am pretty sure you used to be able set the departure date for the route. But that seems to have vanished?