I've had various automations for lights, both for brightness levels and colors/effects working for about 4.5 years now, and after the latest update they don't seem to work anymore.
I've reviewed the docs to see if there were any updates, and the only thing I saw was changing services to actions and no longer using data_template as most things are templated now.
I've converted to these new YAML properties, but the behavior is still the same.
Effectively, the brigtness of my Jasco/GE Switches and the effect of my WiZ RGB bulbs do not seem to persist/restore properly. In fact, for some reason, even if explicitly deleting the states with either scene.delete or from the UI, it seems to never update the scene ever again and will restore to the original state - even between restarts of HA. Scenes that were created hours before and deleted are affecting the state (but seemingly not the attributes) of other entities in surprising/odd/awkward ways.
This has basically broken over half of my automations, which aren't even complicated ones, and has been frustrating trying to find the problem/solution - but I can't see any information stored in the scene as there doesn't seem to be any insight into that through the UI.