Map keeps rotating on mouse move after mouseup outside map control

[jaapster]

Mapbox GL version 0.33.1

Steps to Trigger Behavior

1. Go to the Mapbox GL example 'Display a map'
2. Rotate the map using the ctrl-key
3. While keeping de mouse button and the ctrl-key down, move the mouse out of the map control element
4. Release the mouse button and the ctrl-key

Expected Behavior

The map does not rotate anymore when the mouse is moved over the map

Actual Behavior

The map is still rotating when the mouse is moved over the map

[anandthakker]

Thanks for reporting this issue @jaapster!

I believe that the reason it's happening on that page is that the example is actually embedded via an iframe element, so that the mouseup event does not make it to the HTML document containing the map.

Closing this issue for now, but if I'm mistaken and you're seeing this in a non-iframe context, please reopen the issue!

[andrewharvey]

@jaapster Would you be able to test #4390 to confirm that fixes your scenario?