Is there a way to fix the order of generic switches in Matter?

[MurataTetsuya]

Hi.

I am developing with NCS 2.7.0 using 5340 and have configured it to use 5 generic switches. These work fine.
However, the order of the switches displayed in "Home" on the iPhone changes each time I re-register.
Is there any way to make this the same?” Like “BUTTON1”=Endpoint1, “BUTTON2”=Endpoint2.
Or is there a way to give “BUTTON0” a different name?

Best regards,

Murata

[Hieu]

Hello MurataTetsuya,

Our colleagues who handle both Matter and iOS are unfortunately unavailable. I will try to see if this is also observable in Android and follow up with you next week.

Best regards,

Hieu

[MurataTetsuya]

Hello Hieu,

Thank you for your response. I appreciate your efforts to investigate this issue. I look forward to hearing from you soon.

Best regards,

Murata

[Hieu]

Hello Murata,

There are some recommendations on how to setup the endpoints in the official Matter specification:

• Matter Core Specification (v1.4.0) - Section 9.2.3 Disambiguation
• Matter Device Library Specification (v1.4.0) - Section 6.6.4.2. Labeling for multi-switch devices

Following such recommendations might help. However, ultimately, the iOS platform decides the order that list is populated, so you will have to contact Apple for a definite answer on it.

Best regards,

Hieu