I don't see a label for 'home automation' so I picked 'Cameras and Doorbells'. Hopefully the right person will see this.
I have several home automation devices added to Google Home (smart plugs, light bulbs, thermostats). As of yesterday I am unable to add devices to a routine in Google Home, and all of my old routines have been removed.
I get a page that I assume should let me select a device to adjust, but no devices are shown, and there is no loading animation to indicate the app is searching for devices or anything like that:
If I tap 'Settings' then 'Rooms and Groups', I can see the various devices assigned to each room.
This seems to have broken in the very latest update (around 5 June 2022).