I noticed if I set the NForm.HelpButton to true on my dialog there are a couple of problems:

1) The MacOS skin won't show a help button.  Seems its missing from the skin.

2) Instead of a skin if I use a PredefinedFrame.Simple frame the help button is present but blank.  The other PredefinedFrames will show the button.

3) If I use any PredefinedFrame or skin then the help button doesn't work right.  When clicking the help button and then moving the mouse pointer over a button and clicking it the button gets clicked instead of the help event getting fired.

I've not tested much yet but I think the help button works as expected if I don't specify a frame or a skin.  I'm running the 11.12.14.12 build on Windows 7.

Any tips on how to appropriately use this feature?

4) I also noticed the Orange skin has a help button but it is not the ? image.  Seems the image needs updating for this skin.

Any thoughts on these 4 issues?