Hi @MahammadBabaFakruddin-6541 ,
Thanks for reaching out to Microsoft QnA.
As per my understanding of your question, I think you want to know if AVD multi session supports WSL.
Currently AVD session hosts with Windows 10 multi session image do not support WSL for all the users. WSL needs to be installed separately for each user.
Hope this answers your query. Feel free to reach back if you have any questions, will be happy to help.
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