Group of binary sensors does not reset / clear

The problem

I am noticing a strange behaviour with groups of binary sensors that do not clear their state when its members do. Note that the "All entities" setting in the group config is disabled, therefore the expected behaviour would be that:

when at least one of the sensors in the group is "on", then the group turns "on"
as soon as none of the sensors in the group are "on", then the group turns "off".

However, this is what I am seeing: the group stays "on" and its logbook reports that it is "on" because sensor "Sensore Movimento Bagno Sotto motion" is "on":

However, the state of that sensor cleared a while ago and is actually "off", but the group did not detect this change:

Note that the group contains some binary sensors that may occasionally be unavailable, although "Sensore Movimento Bagno Sotto motion" in the example above is not one of those - could this prevent the group from resetting correctly?

I found a post in the Community reporting the same behaviour, but it has no replies as I write: https://community.home-assistant.io/t/group-of-motion-detection-binary-sensors-doesnt-reset-clear-detected-motion/780475

What version of Home Assistant Core has the issue?

core-2024.11.1

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Group

Link to integration documentation on our website

https://www.home-assistant.io/integrations/group/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

Hey there @home-assistant/core, mind taking a look at this issue as it has been labeled with an integration (group) you are listed as a code owner for? Thanks!

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home-assistant / core