I've been working on implementing Nomad for Web, and hit an issue where Nomad presents a "Setup Error" when it loads in the browser.
Looking at the SafeLinx logs I see
4888: 2020 (Jun 08 2021/11:18:02.4850)[WARN] Nomad: invalid CORS origin 'https://host.domain.name'
4888: 2020 (Jun 08 2021/11:18:02.4850)[HTTPAS]httpServerResponse: HTML pkt size: 560
HTTP/1.1 403 Permission Denied
The good news is HCL is on to it, and will hopefully have a update that fixes the problem soon.
I will update this post when that happens.
Hopefully this information save you some time if you hit the same problem.