"pressup" event doesn't fire outside iframe

[yayayayazam]

Hi, I am now using the createjs-2014.12.12. The canvas of stage is embed in an iframe. When I drag a shape inside and release my mouse outside the iframe, I find that the "pressup" event doesn't fire. It seems that there is no event listener for "mouseup" in the window.top

Interestingly, the createjs-2013.12.12 fires the "pressup" event outside the iframe.

[danzen]

Was there ever a solution to this - because it appears to still be broken. There is no stagemouseup or pressup event being dispatched when the mouse is up over another iFrame. I looked briefly into it and there are some other posts along this line for instance https://forum.babylonjs.com/t/arccamera-iframe-mouseup-not-triggered/9251 but does anyone have a solution?