interrupt flow behaviour in 7.5 versus 7.1

[Krzysztof Swiatkowski]

I noticed strange behaviour of interrupt flow in 7.5 b2.
In 7.1 I could link event inside Interruptible Activity Region to an activity outside of it, and it didn't matter who owns the event.
In 7.5 event must be owned by Interruptible Activity Region.

I have a situation when interrupt events are part of requirements for a component and they are placed inside component folders. In 7.5 I can't connect them with interrupt flow with other elements. I must put them inside IAR, link and then move out of IAR again. It doesn't make sense to have multiple UML events for the same real event.

Is this a bug or a feature?
Kris

[Eve]

Build 840 release notes say

Improved syntax checking for interrupt flows.

So I'm sure it's deliberate and reflect what UML actually allows.