Interact with DSAS windows through another application/window

[RipleySometimes]

The DSAS window is able to be interacted with using the mouse through error messages or other applications. To reproduce see the following steps: Open up any DSAS window, (entity, toolbox, or scene explorer), place a DSAS error message, or any other application so it is visually obscuring DSAS, interact with the DSAS window using the mouse through the obscuring application. To avoid user confusion DSAS should not be interactable when visually obscured.