The new map viewer seems to like to alter URLs used for URL parameters to launch Survey123. When copying over the URL into a feature service from map viewer classic into the new map viewer it adds an 'amp', inadvertently, which sabotages the URL parameter.
If I copy this perfectly functional URL from map viewer classic...
https://survey123.arcgis.com/share/1bb13b70098942a3b67bc34d1f8be54e?field:County={County}&field:City={City}
...and then re-open the pop-up editor, it will be altered. The only way it seems to get the URL parameter to work is to go to ago-assistant and delete out the extra four characters. This is what it looks like in ago-assistant prior to fixing it...
Can anyone explain what gives?
Anyone? Bueller?