WADL File in a Library won't load in Invoke Rest API Activity

[Alexandre LEFEBVRE 2]

Hello

I'm running tibco bw 5.8.0.10, and when trying to use a wadl file in a library inside a Invoke REST API activity, the fields won't load the value of the wadl file. It's working with a dispatch and reply rest activity, but it's not working with invoke rest API, i need to put the wadl file inside the project using the invoke rest API for it to work.

Is this a known issue, or are there any workaround for this