Hello,
it is better now, but still with “small” bug 🙂
Borders are still visible when FormHide animation is disabled.
Reproduce: Two forms application, SkinManager + SkinProviders. Set FormHide animation to false. Set “stayontop” on form2.
Use “Beijing Ext” skin, extended borders = true, show up the form2 from form1, close form2. Borders are still visible on desktop.
So there is workaround with enabled FormHide animation and with timer set to 0 (default settings).