-Google Home firmware ver: 282045
-Firmware Cast: 1.56.282045
-for the Bose TV Speaker I already updated its firmware so I suppose to have the 2.0.8 version.
I have only one home\room with only the Google Home added.
repeated more than once the step 1 described on the following link but it wasn't successful
Go to your Google mini in the Home app.
Go to settings-audio-default music speaker-pair Bluetooth speaker-find your Bose speaker(put it in pairing).
That should be it. The steps to pair that you shared didn't help me either.
Hope you found this to be useful.
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