Attributes are moved to allOf instead of in the root of an object after updating Swashbuckle.AspNetCore from 6.5.0 to 6.6.2

[DerGary]

Describe the bug We are using swagger cli to create a openapi json file. After Updating to the newest version the generated json file changed: This seems to be wrong, as the hey-api client generator generates a wrong type out of it:

OpenApi File To Reproduce We are generating it from source so there is not open api file.

Expected behavior I expect the previous behaviour, which is the left side of the comparison image.

Additional context I also opened a bug in the Swashbuckle repository first, and was redirected from there. Swashbuckle Issue