Mutable crashes when trying to connect Group Object referencing an External Object

Been trying to mimic the setup from the sample project, but have seen no good tutorials about it, and any attempt to replicate it causes a crash.

Steps to Reproduce
Create two Customizable Objects, CO 1 and CO 2.

In CO 2, make an Object Group and name it.

In CO 1, link it to CO 2 as an External Object to the Object Group

In CO 2, connect the Object Group to the Base Object’s Children pin.

Compile

Crash

Curse

Hi Chad,

Thank you for reporting this issue. I’ll try to reproduce it locally and provide you a fix as soon as possible.

Hi again Chad.

I would like to give you good news, but sadly, I have not been able to reproduce your issue. Could you be able to submit us a reproduction case (the content of an example project) so I can reproduce and debug the issue locally? And just to confirm, you are running the 5.5.4 version of the engine, right?

Have a nice day.

Daniel Moreno