@amy.blais & @TommyA, I don’t know if this behaviour has changed in v5.22, but the issue here is one of subpath support. The default behaviour of the server is to assume full control of the domain, unless the SiteURL is configured with a non-empty path component. It’s possible that the desktop app isn’t taking the configured subpath into account when deciding which links are “internal” or “external”. If we can reproduce, this is a bug in the desktop app to address.