From version 11.0.0.78:

Fixed an issue that prevented the AVD from connecting.

Windows App securely connects you to all remote Windows experiences, including Azure Virtual Desktop, Windows 365, Microsoft Dev Box, Remote Desktop Services, and remote PCs.
You can use Windows App on all supported Android devices running Android 11 and above: including tablets, smartphones, VR headsets and Chromebooks that support apps from the Play Store. Learn more about features and upcoming releases at aka.ms/WindowsApp

This release may come in several variants. Consult our handy FAQ to see which download is right for you.