i have this bug, where the parameters dont show up in the test tab and the data connector and also, they are not even recognized in the request url, when i make a call
also it happened with two completely different requests that previously worked fine.
My app id is 343983
and the same happens in this app 317474
you can clearly see the problem, if you make a test request. in the rest api direct integration named closed and the one named daysoff