Xiaomi Aquara Smart Switch not working in Phoscon App

Hi there,

I am struggeling with long working Xiaomi Smart Switches in Phoscon App (three in total).
When selecting Switches >> Add new switch >> others in the Phoscon app, nothing is detected. The request times out.

in the deconz app, the switch is normally detected and connected.

I tired already https://github.com/dresden-elektronik/deconz-rest-plugin/wiki/Xiaomi:-Lost-devices-or-functional-issues, but without positive result. the switches remain dead in the phoscon app.

I am running Version: 2.13.04 / 18.12.2021 with FW 26660700 on ConBee II.
(A similar installation where a switch could be connected and remains connected is running 2.12.06 / 19.8.2021 with the same FW)

This is a confirmed bug and will be fixed in next beta.