[aspnetcore] is omitting the last method in my spec

I am trying to generate aspnetcore code for my spec and it is omitting the final method which is POST transactionDocs. No code is generated for this method in the Controllers/GuardianExternalApi.cs like it is for all other methods.

This issue is present on version 3.0.9 onwards. The issue does not exist in version 3.0.8 and previous, so the issue was introduced with 3.0.9.

Here is the spec:
https://app.swaggerhub.com/apis/FundingShield/Guardian/2.2

Here is the command I am using to generate code that is missing the method via the current public docker image:

docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli-v3 generate \
    -i "https://api.swaggerhub.com/apis/FundingShield/Guardian/2.2" \
    -l aspnetcore \
    -o /local/out/io.swagger.guardian.server2.2 \
    -c /local/swagger-codegen-configs/guardian-server-swagger-codegen.config

Here is the command I am using to generate code that is not missing the method via the public docker image v3.0.8:

docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli-v3:3.0.8 generate \
    -i "https://api.swaggerhub.com/apis/FundingShield/Guardian/2.2" \
    -l aspnetcore \
    -o /local/out/io.swagger.guardian.server2.2 \
    -c /local/swagger-codegen-configs/guardian-server-swagger-codegen.config

Here are the contents of guardian-server-swagger-codegen.config

{
  "packageName": "IO.GuardianAPI"
}

Thanks in advance,

Joel

Reproduce the generation using the linked spec and the supplied Docker commands for versions 3.0.8 and 3.0.9. Compare the generated Controllers/GuardianExternalApi.cs output, focusing on the missing POST transactionDocs method; done means the method is generated in 3.0.9 as it was in 3.0.8.