Hi,
Instead of the normal remote connection between two computers running windows 10 (for example) professional operating system, the remote display experience is a developer tool used to remotely control UWP applications running on a Windows 10 IoT Core device.
For more details like the limitation and step by step setup guidance, kindly check below link:
View and control your Windows 10 IoT Core UWP applications remotely, from a Windows 10 desktop PC, tablet, or phone
https://learn.microsoft.com/en-us/windows/iot-core/manage-your-device/remotedisplay
Windows IoT Remote Client
https://www.microsoft.com/en-us/p/windows-iot-remote-client/9nblggh5mnxz?activetab=pivot:overviewtab#
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Hope this helps and please help to accept as Answer if the response is useful.
Thanks,
Jenny