What the Tablo folks modified was the setup procedure if you use an Android phone to set up the Tablo. It has nothing to do with connectivity to the Tablo in normal use.
I’m unable to connect Tablo to TV with Chromecast on my Pixel 5 (Android 13, Feb. update). When I click on the device name the Tablo app restarts. All works perfectly on my Pixel 3 (Android 11) with exactly the same setup, Tablo version, etc. I’ve sent logs with problem descriptions three times without any response. Any ideas?