@Morsia Maximiliano, Thanks for posting in Q&A.
For now, multi-app kiosk mode can be configured in Windows 11 via your WMI Bridge provider or PowerShell, but there is no such way in Intune that you can configure multi-app kiosk mode as Windows 10 for Windows 11.
If you want to know the coming feature update, you can check this link.
https://learn.microsoft.com/en-us/mem/intune/fundamentals/in-development
Or you can submit your feedback to Intune.
https://feedbackportal.microsoft.com/feedback/forum/ef1d6d38-fd1b-ec11-b6e7-0022481f8472
Thanks for your kind understanding.
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