How to change thread channel von HA 2026.2

i have a skyconnect zbt1 acting as boarde router. I cannot find the channel setting in 2026.2 any more.
Channel 11 is not usable here, because it is overcrowded with wifi.
I am using the zbt1 as my boarder router. With the Conbee stick it still seems to work das others reported.
What can I do?
Anyone please?

Try UI->Settings->Devices&Services->Thread->Cogwheel->BR’s 3dots->Change Channel.

If the change channel option is no longer there, then I would recommend posting an issue on GitHub.

Thanks for your ans wer, but this Option wasn’t there any more.
As it turned out, activating the Option OBTR 1.4 in the addons settings removes this Option.

That is what I thought might be happening … I still recommend writing up an issue on it.