Bogus undo and unsaved changes notification

[mapk]

Problem

After updating the Widget Screen, I then reloaded the page (SHIFT + CMD + R) and got a notification that any unsaved changes will not be saved. But I already saved everything when I updated, right? But even though I reload the screen, I still see my change was indeed saved. So I'm not sure which changes the notification is implying.

Example of problem

Solution

The "Update" button should save all changes and reloading a newly updated screen should not prompt the notification that there are unsaved changes.

[draganescu]

I can confirm that the "dirty" state is sometimes triggered even if no change happened such as trying to drag some widget but quitting in the middle of the action.

[Mamaduka]

Sometimes I've to double click the "Update" button for it to be disabled and indicated that changes were saved. It is probably related to "dirty" state issues.