The "Locate" (Identify) button is not created for my Matter vacuum (SwitchBot K11+) in Home Assistant

[lboue]

Describe the enhancement

The "Locate" (Identify) button is not created for my Matter vacuum (SwitchBot K11+) in Home Assistant, even though the device exposes the Identify cluster and the IdentifyType attribute on endpoint 1.

Details:

• The device exposes the Identify cluster (0x0003) and the IdentifyType attribute (attributeId 1) on endpoint 1.
• The value of IdentifyType is 0 (kNone according to the Matter spec).
• Home Assistant’s Matter integration only creates the Identify button if IdentifyType is present and not equal to kNone.
• Many devices (including my vacuum) expose IdentifyType as kNone, which prevents the button from being created, even though the Identify command is supported and works.
• This is due to the following filter in button.py:

  value_is_not=clusters.Identify.Enums.IdentifyTypeEnum.kNone,

• As a result, users cannot use the "locate" feature for devices that expose IdentifyType as kNone.

Expected:
The Identify button should be created as long as the Identify cluster is present, regardless of the IdentifyType value, so users can trigger the locate/identify command on their device.

Device or feature details

SwitchBot K11+

Use cases

Locame my SwitchBot K11+ vacuum cleaner

Anything else?

No response