QWebSocket open not responding with error to invalid URL

[GaryT]

Hi, I have been running some QWebSocket tests for WebAssembly. I set up a simple program to open a URL, send text and wait for a reply. I also implemented the QWebSocket::error to check for any errors. This all works as expected. However, I noticed that I never get an error back if I try to open an invalid URL. I did a check running the same program as a desktop app and it does return errors. Is this a known issue with WebAssembly, or am I doing something wrong? I am using QT 5.15

Thanks in advance
Gary