I imagine this would be the case.In relation to PZ, if we are lucky enough to receive flying mechanics, I’m now wondering if we would even really need an aviary structure. Frontier has already made it clear the aviary structure itself doesn’t actually limit flyers.
Before JWE2's flying reptiles was announced, the biggest reason for people to think aviaries was prebuild or a similar system to exhibits, was because of the animations. Now it doesn't look like animations will be a big issue.
In JWE2 the creative freedom is way more limited than in PZ. Which is part of the reason, their aviary system is done this way, I believe. They have done the same for their lagoons, which isn't necessary in PZ. We can shape our pools as we want, and we were even able to do so, before our animals was really able to make use of it.
Kind of like we are already able to build freeform aviaries in PZ. Even though we could use some more handy pieces for it, especially the roof.