Windows 10 Pro MultipleApp Kiosk and Remote Desktop Connection

I am trying to create an .xml file for a kiosk where only the remote connection application is to be available. In the test script below, I only see the Paint application, unfortunately RDP does not.

<?xml version="1.0" encoding="utf-8" ?>
<AssignedAccessConfiguration 
    xmlns="http://schemas.microsoft.com/AssignedAccess/2017/config"
    xmlns:rs5="http://schemas.microsoft.com/AssignedAccess/201810/config"
    >
    <Profiles>
        <Profile Id="{859040c6-5831-424e-ba05-e60bcff9ee75}">
            <AllAppsList>
                <AllowedApps>
                    <App DesktopAppPath="%windir%\System32\mstsc.exe" />
                    <App DesktopAppPath="%windir%\system32\mspaint.exe" />
                </AllowedApps>
            </AllAppsList>
            <rs5:FileExplorerNamespaceRestrictions>
                <rs5:AllowedNamespace Name="Downloads"/>
            </rs5:FileExplorerNamespaceRestrictions>
            <StartLayout>
                <![CDATA[<LayoutModificationTemplate xmlns:defaultlayout="http://schemas.microsoft.com/Start/2014/FullDefaultLayout" xmlns:start="http://schemas.microsoft.com/Start/2014/StartLayout" Version="1" xmlns="http://schemas.microsoft.com/Start/2014/LayoutModification">
                      <LayoutOptions StartTileGroupCellWidth="6" />
                      <DefaultLayoutOverride>
                        <StartLayoutCollection>
                          <defaultlayout:StartLayout GroupCellWidth="6">
                            <start:Group Name="Agent Apps">
                            <start:DesktopApplicationTile Size="2x2" Column="0" Row="0" DesktopApplicationLinkPath="%ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Accessories\Paint.lnk" />
                              <start:DesktopApplicationTile Size="2x2" Column="2" Row="0" DesktopApplicationLinkPath="%AllUsersProfile%\Microsoft\Windows\Start Menu\Programs\Remote Desktop Connection.lnk" / />
                            </start:Group>
                          </defaultlayout:StartLayout>
                        </StartLayoutCollection>
                      </DefaultLayoutOverride>
                    </LayoutModificationTemplate>
                ]]>
            </StartLayout>
            <Taskbar ShowTaskbar="true"/>
        </Profile>
    </Profiles>
    <Configs>
        <Config>
            <Account>.\test</Account>
            <DefaultProfile Id="{859040c6-5831-424e-ba05-e60bcff9ee75}"/>
        </Config>
    </Configs>
</AssignedAccessConfiguration>

Is it at all possible to put an RDP application in kiosk mode? Thanks.