So, Ive deleted all the default routines-Theatre, Work, Drive etc, etc
And then just added Sleep.
I set the time duration of the routine,
Then the Do Not Disturb feature
And then followed by Other Actions - where you can see in the screenshot the only action I changed was the Touch Screen To Wake.
Everything else was unchanged and left as is.
And yet by choosing Touch Screen to Wake it still created a conflict and exclamation mark
I think it must be a bug?