How to resume after sessions save

how to resume session after i save session and restart the computer ?

is there is a command for it or something ? because session doesn’t get resumes automatically after i restart

btw i have dual boot manjaro with windows 10

exists a bug with wayland. x11 session is loaded at boot

fixed 6.1 (in unstable) : 436318 – Save session doesn't work under Wayland

so it’s a bug

btw in my case firefox doesn’t get restored too