Welcome!
A search here for Aone, returned the two links below. Does seem like there are a couple different models of this controller that are similar but different, this can often cause documentation on various ‘open’ zigbee setups to be incorrect, as some implemented one but not all and or got model numbers confused. Not seeing any reference to ZHA implementation at this database, however that does not mean you cannot learn from the implementation on Zigbee2MQTT and copy that work into a ‘quirk’ that might work in ZHA. Search this forum for ZHA quirks, similar to last link below. Good hunting!
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