The new Array Get node sadly is bugged. For some arrays, such as bp objects inheriting from “Object”, you can only use Get by copy. The same for the nodes “Get Components by Tag” or “Get Components by Class”. Both arrays can’t use “get by reference”.
Also, even when I plug a struct into an event with “pass-by-reference” ticked, it will NOT be passed by reference. Can we get this fixed asap please? I already made a bug report here: