maskContents bug

[adamjimenez]

Hard to pin down, but I'm finding that when having maskContents enabled it sometimes blanks out one of my panes when it shouldn't. It seems to get inverted somehow as during resize the pane becomes unmasked.

Is there a reason why we can't just have one big transparent div over the entire screen which is created on dragstart and removed on dragstop? This approach seems to be working ok for me.