PDF Merge was 20 documents but now hangs on 15. We see that the PDF merge charge works for up to 15 components. According to the documentation, it should indeed work for up to 20 without any detours.Now we see the following error coming back from the PDF connection.{ "error": { "code": 400, "source": "flow-apim-europe-002-northeurope-01.azure-apim.net", "clientRequestId": "f514a216-7819-484f-8ef9-5e61aaf4f578", "message": "The response is not in a JSON format.", "innerError": "<!doctype html><html lang="en"><head><title>HTTP Status 400 – Bad Request</title><style type="text/css">body {font-family:Tahoma,Arial,sans-serif;} h1, h2, h3, b {color:white;background-color:#525D76;} h1 {font-size:22px;} h2 {font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 400 – Bad Request</h1>
