Example of libjitsi-meet works well on pc-chrome but can not work on iPhone 15.1 chrome/safari

I use the example code: sandbox-html/jaas-ljm at main · saghul/sandbox-html · GitHub
It works well on pc-chrome but can not work on iPhone 15.1 chrome/safari.
my deployment is https://jitsi.yzbabyu.com:10443/jitsi-example/index.html
Could anyone help me out? Thanks in advance.

What error do you get?

fixed by using video tag property: playsinline. thank you.