safari 13 session timed out

Hi Guys,

Hope you are doing well !!

Even after adding sameSite=None; Secure ,HttpOnly on latest safari version 13 on MacOS 10.15 , we are still seeing an issue of session timed out with third party cookies, and chrome works really well with this approach. Is this expected ? Does any one else is facing similar issue ?
Any further details or information is much appreciated .
Just recently seen similar issue on iPad with below details

Software Version – 13.3.1

Model Name – iPad Pro (9.7 inch)
Any help would be of great help.
Thanks in advance.