[LudiusMaximus]

While at a vendor, clicking a profession in the SpellBookFrame (thus opening TradeSkillFrame) automatically closes the SpellBookFrame with a call of HideUIPanel().

I would like to suppress this automatic closing. So I tried to find the responsible code in BlizzardInterfaceCode, but to no avail.

All I know is that when I use MoveAnything on the SpellBookFrame, it stays open. But I was not able to identify which part of MoveAnything is the cause for this.

Does anybody have an idea?
I do not want to taint HideUIPanel()!

Thanks!