Hello Team My name is Sergii and Im C# Automation engineer and working with desktop automation for Firefox (latest version, 139.0.4). I have noticed interesting issue when for some VDI's (Windows Server 2019 Standart, OS Build 17763.7009) Firefox doesn't have Desktop Automation ID, while for my Windows 10 and Windows 11 machines everything is visible (Please checks screenshots). Do you know how to fix this? I have tried to install browser through the same Firefox Installer.exe file but looks like server detecting another OS version and downloading some another file... Thanks!