Security light and siren entity issues with Dahua TiOC camera

[BM183]

Hi,

I have several DH-IPC-HDW3649H-AS-PV-ANZ cameras, which work quite well with the integration. I'm on the latest FW 3.140.0000000.24.R,build:2024-07-04.

One issue, is the use of the 'security light' and 'siren' controls don't register/ feedback the state of the entity when used. So switching the light on does not keep that state in HA, the toggle returns to off by itself even though the light is actually activated and in the dahua web ui live view shows as activated and on. This causes some issues with automations, and also means it's not showing in the device logbook.

Strangely, other control entities like illuminator work just fine and detect state.

Any ideas on how to get this fully working? Can post a log if it helps, but need guidance as to what to filter specifically. Thanks!