Hi Alex,
thanks for your reply, unfortunately I haven't received any notification, sorry for being late.
Yes 6 years, I really love the Freeter idea. One customizable place for everything needed at work it's for me a great tool.
Maybe a workaround could be the ability to open the widget itself in a child window. In this way, the behaviour as you mentioned would be preserved but if the user needs to have also the widget visible with different z-index can use this feature.
What you think?