azure-cli: az login WSL 2 Ubuntu 18.04 does not open browser: Detect no GUI is available, so fall back to device code

Describe the bug When running command az login web browser won’t open. Running on verbose mode

az login --verbose
Detect no GUI is available, so fall back to device code
To sign in, use a web browser to open the page https://microsoft.com/devicelogin and enter the code GFHKIOWYA to authenticate.

To Reproduce Run az login on WSL 2 Ubuntu 18.04

Expected behavior Default browser opens on AZ login page.

Environment summary Windows 10 Pro 2004

WSL 2 Ubuntu 18.04

uname -a
Linux MY-COMPUTER 4.19.104-microsoft-standard #1 SMP Wed Feb 19 06:37:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

az --version
azure-cli                         2.10.0

command-modules-nspkg              2.0.3
core                              2.10.0
nspkg                              3.0.4
telemetry                          1.0.4

Python location '/opt/az/bin/python3'
Extensions directory '/home/nico/.azure/cliextensions'

Python (Linux) 3.6.10 (default, Jul 31 2020, 08:33:11)
[GCC 7.5.0]

Additional context Running

powershell.exe -Command 'Start-Process https://github.com/Azure/azure-cli/issues'

opens successfully the browser on the Azure CLI issues page.