Beastiary aka elephant buildings are missing

[plsegott]

Your mod version is:Dev

What expansions do you have installed?

Are you using any submods/mods? If so, which?
No
Please explain your issue in as much detail as possible:
The elephant buildings are missing. There iw behemoth culture and it has even checks for beastiary building but there is no way to build them! Have controlled in terrain like Jungle, desert, desert mountain
Steps to reproduce the issue:

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