Why aren't the Twinmotion previous versions also available? It makes no sense and is frustrating for those who need it.

Hello everyone! I really need a 2022 previous version and it doesn’t show any before 2022 on unreal engine << epic games launcher. Can anyone help? When I try to open and convert the old file I need to work on the 2022 twinmotion, the file remains completely empty. I really appreciate any help you can provide.