Have Voice running using the Cloud account. Installed the Home Assistant app on Pixel 5 running Android 14. Same process as for on my Pixel 8, same permissions.
When running Assistant from the App it works perfectly. When running it from the Assist widget it fails to work 20-25% of the time. The pop up displays but the Mic icon never appears. In 5% of cases it displays a message “Unable to connect to Home Assistant”