Upgrade to BS 2.3 lost all my filament profiles

I have been using Orca for a long, long time but though I would give the latest version of BS a try as they are trying to force us to it.

I opened up BS 2.3, selected my printer from the appalling new interface and tried to sync my filaments.

The synch process asks many pointless questions instead of just synching as it used to and when it finished it told me I had 12 filaments in 3 AMS units.

I have 8 in 2 AMS units.

It then tried to tell me everything is PLA (most is PETG and ABS) and when I tried to change the filament profiles back in the main Prepare interface, all my brand-specific filaments had gone.

I only have the standard ones that come with BS now.

I logged out of Bambu cloud and re-logged in, answering Yes to synch everything back from the cloud (where Orca still sees all my presets) but they are still not there.

What gives? Why have they changed the synch from AMS to not work after a long set of prompts and why does BS no longer synch my filaments from the cloud when explicitly told to do so?

Did anyone else find this when they upgraded (as I say, a while since I used BS)?

Back to Orca for me unless this is fixed…