I usualy select things from within the left hand pane, But far as I know it dont matter what pane you use lol..
As of lastnight the window options panel was bugged in game, part of the window frame was fading and the rest was not, the scollbar was visible all the time... I thought it was an alignment issue with my custom windows but I loaded the default UI up and managed to break the windows on there the same way!
So if your playing with windows in the builder and they dont apear properly in game bear that in mind
