Incoming call script issue with MacBook Air

Hello!

I have a problem using Incoming call event with MacBook Air jitsi. I use this event to open new tab in browser with caller.uri.
When i use jitsi on Windows with scrpipt “cmd start mysite.com/profile?profile=${caller.uri}” it works perfect. But when i use script “open mysite.com/profile?profile=${caller.uri}” on MacOS it does’t work.

Help me please.