That doesn't compare to RDP where remote windows act just like local windows in that you can resize them and drag them between monitors, they're not constrained to just being on a virtual desktop.
That requires remoteapp I believe, not regular remote desktop.
RemoteApp is basically RDP for one single desktop app running on the remote server but launched and run to appear like a local app. It's improved a lot over the past decade+
There's an extra interesting feature there where the remoteapp windows are aware of each other. It's a niche use case, but the remote side counts as one session, so apps can interact and automation/accessibility mostly works as expected. Although the local system still sees the remote apps as opaque rectangle rather than widgets.