I can Cast from supported apps, Like Netflix, but can not screen mirror using the Google Home app.
Samsung Note 10 Plus.
I was able to install both through the Google Home app on my phone. After they were installed and showing in my Google Home app, tapping on either just shows "Connecting", but never connects. I never get to a point where I can mirror to them. Both are on same network, and same Google account.
I tried force-stopping Google Home app, restarting, deleting and re-installing. All permissions are enabled.
This USED to work with my old Chromecast devices. Not sure what else to look at.