Region Display Selector

I have had some troubles with RDS.. if i submitted a page it goes back to the first selected region ..

Now i know the reason

1) you can enable on other Regions “use Region display selector”.. but.. if you want that this RDS attributes will work correctly (on RDS Region)

then all your Regions which are enabled too use Region display selector should be in Region Body of the Region display selector.. if not this doesnt work.

You will see an debug message like that:

Global item APEX$RDS_xyz_active_tab s not defined in app