Compartment Visibility of Ports is bugged

[NikoWenz]

Hello,

when I open an diagram, in EA 14.1, for the first time and the "flowPort" is unticked in the "compartment visibility" everything is fine the "Ports" aren't visible.
But when I open another diagram and switch back to the first diagram the "Ports" are shown.
This behaviour often makes my diagrams a mess.

Any suggestions?
Is this behaviour true for EA 15? or could an upgrade be a solution?

Greetings,

Nikolas