When opening a pedigree marked as containing sensitive info, a popup is displayed on top of the graphic pedigree in the pedigree editor, warning the user that there is sensitive info inside and showing a message which describes the nature of the sensitive info.
The following problems have been noted:
The pedigree is still pretty visible behind the popup through the semi-transparent background screen.
Make the background of the popup opaque. The graphical pedigree should not be visible at all behind it.
There is no way for the user to change their mind and NOT open the pedigree upon learning there's sensitive info inside, other than to use the browser's back button or close the tab. Most users don't know to do that.
Instead of one "OK" button, the popup should have two buttons: "Open pedigree" and "Exit".