Hi Rupert,
To follow-up on your questions:
Yes, the behavior is that I cannot move a point by clicking and dragging on
it. There is no error message from the Map Tour and I don't see any error
in the Chrome console, the point just doesn't move. I don't seem to have
the issue that Scott reported where things then lock up temporarily. I have
the error both with existing Map Tours and with newly created Map Tours. I
have tried maps with vastly different extents and have tried multiple base
maps - neither of those seems to make a difference.
I originally observed this in an organization ArcGIS Online account, but
then created a public account to see if that would help and the problem
persisted. It is only by switching browsers that I am able to make it work.
In case it makes a difference, the browsers where I am experiencing this
issue are: Chrome Version 69.0.3497.100 (Official Build) (64-bit) and
Firefox Version 60.2.2esr (64-bit)
Megan