V4 getTopmostWindow() changed

Suite and Optimus Suite 5
#1

Looks like getTopmostWindow() may have changed a bit.

In v3 it returned the window object, in v4 it returns the id.

In v4, to duplicate the v3 functionality this is needed:

var topId = windows.getTopmostWindow(false);
var top = windows.window(topId)
#2

Yes, we changed container type components engine, including dhtxmlWindow. You can use the described approach