This is not a major issue, but I noticed that when modifying a dashboard in the android App and then exiting the developer mode back to the live dashboard, changes made to the dashboard sometimes don’t show up until you exit out of the device completely and click on it again if that makes sense. Just wanted to let you know.
One modification that I noticed always requires exiting the device and reentering to see the changes live is when you change the position of a widget on the app.