Google Media Player Groups

HASS VERSION: 0.60 > Been happening since 0.58/9
ENVIRONMENT: Synology/Docker

For a long time now I have been using Google audio groups containing Google Homes and Chromecast audios. Using discovery component these groups shows as a media Players.

e.g. media_player.whole_house

I’ve been sending TTS to this Group/Player for a long time with no issues but lately the media player is being rediscovered as…

e.g. media_player.whole_house_2
e.g. media_player.whole_house_3
e.g. media_player.whole_house_4

My TTS notifications aren’t coming through once this takes place. To the best of my knowledge i cannot define a group in the component just individual players with a local IP.

Has anybody got a working solution for this?