Async function parameter destructuring results in "Right side of assignment cannot be destructured"

Created attachment 470435 [details]
A short html snippet to reproduce the issue

Consider the following code: 

async function async_test(prop1) {
    var {prop1, prop2} = prop1;
    console.log(prop1)
  }

async_test({prop1: 'async_param', prop2: 2});

## Expected output: "async_param"
## Actual output: Unhandled Promise Rejection: TypeError: Right side of assignment cannot be destructured

Additional note: The same scenario works as expected in a non async context.

Expected output can be reproduced in Chrome, Firefox, Edge

[Karl Dubost]

Created attachment 470476 [details]
rendering in safari, firefox, chrome

tested in 
Safari Technology Preview  190           19619.1.5.5.2
Firefox Nightly            125.0a1       12524.3.12
Google Chrome Canary       125.0.6371.0  6371.0

Same output everywhere.
[Log] async_param (attachment.cgi, line 10)
[Log] regular_param (attachment.cgi, line 15)

[Karl Dubost]

csongor, This seems to be working for me in STP 190.
Do not hesitate to chime in if you think I have closed too soon.

I can confirm that it works in Technology Preview 190. Looking forward to be included in the main build too.