Edge Dev CreateProcess bug

I'm using Edge Dev Version 143.0.3638.1 (Official build) dev (64-bit) downloaded from https://msedge.sf.dl.delivery.mp.microsoft.com/filestreamingservice/files/3b9b41d3-7038-420a-bb07-66fe54926f0f/MicrosoftEdgeDevEnterpriseX64.msi

Opening a new Edge instance by using the code:

BOOL bRet = ::CreateProcess((LPCTSTR)L"C:\\Program Files (x86)\\Microsoft\\Edge Dev\\Application\\msedge.exe", (LPWSTR)L" --new-window www.bing.com", NULL, NULL, FALSE, CREATE_DEFAULT_ERROR_MODE, NULL, NULL, &si, &pi);

is no longer working. I can see the process starting and then terminating quickly.

It works though when using Edge Version 141.0.3537.99 (Official build) (64-bit).

Is this the correct place to report & track the bug?