MultiMove with 2x IRB5720

Hello,

im trying to set up a MultiMove System with 2 IRB 5720_125_300. They are not in the ABB Library so i use the ones from
 ABB\RobotStudio2022\Packages\ABB.RobotStudio.Models.IRB5720-1.4\RobotStudio\LibraryComponents

I add both, position them and use the Virtual Controller from Layout option. I can chose the RW Version but on the next page i get a red Exklamation Mark with the message "configuration not supported". When i do the Same steps wit 2x IRB6700 everything is fine. Is there anything im doing wrong?