In the Call stack Wrong exuction contex is showing

I am running Firefox Developer Edition on win 11. Attaching the version info of the Firefox Developer edition below.

firefox version

When I try to debug my JavaScript code in Debugger tab a wrong execution cortex is showing in the Call stack. I am attaching the screen short of the JavaScript code as well as the problem I am facing . In the screen short you can see that in Call stack it is showing that the execution context is “Person” but actually it will be “Global” as the break-point is on the first line of the js code.


But when I try to debug the same JavaScript code on edge it is showing the right execution context in the Call stack and I am also attaching the screen short of that below.

Can you Please look into this matter or is there any thing I am missing.