Fusion compose losing input default values

[sergiu-enache]

Product

Hot Chocolate

Version

13.9.0

Link to minimal reproduction

https://github.com/user-attachments/files/15785898/gateway.zip

Steps to reproduce

Schema subgraph before compose
input cms_VideoCreateModelInput { guid: UUID! title: String! fileUploadState: cms_FileUploadState! = UPLOADING isLoopVideo: Boolean! = false }

Schema gateway after compose
input cms_VideoCreateModelInput { fileUploadState: cms_FileUploadState! guid: UUID! isLoopVideo: Boolean! title: String! }

What is expected?

To have same default values in gateway as in original subgraph schema
fileUploadState: cms_FileUploadState! = UPLOADING
isLoopVideo: Boolean! = false

What is actually happening?

It seems there is some kind of issue in fusion that when composing subgraph it loses the default input vales
gateway.zip

Relevant log output

No response

Additional context

Same result with nullable fields.