Continuing this issue raised on github: Xiaomi Aqara D1 2-gang QBKG22LM (no neutral wire) - Xiaomi Disconnect 1/2 attributes in Basic cluster missing · Issue #5223 · dresden-elektronik/deconz-rest-plugin · GitHub
Tried re-pairing the switch numerously (also taking off power in unpaired state to reset the switch to the best extent possible), but still cannot get Xiaomi Disconnect 1/2 attributes.
Product code does not appear as well, trying to read it results in “unsupported attribute” error - see screenshot below.