Keep Me Signed In - Feature for Phone Sign UP Custom User Policies

Question

Hi Team,

I am trying to enable the KMSI ( Keep Me Signed In feature ) for Phone Sign Up Custom User Flows. I can't find any documentations regarding that.

I am following the steps mentioned by community expert in another forum on how to set up the Phone Sign Up/IN User Flow : https://learn.microsoft.com/en-us/answers/questions/115660/azure-ad-b2c-sign-up-with-phone.html

Please let me know how to enable the KMSI feature into Phone Sign Up/IN templates as mentioned by community expert in above forum.

Thanks,
Ashish