I’ve managed to add my Aqara Hubs via both Matter and Homekit, and now all my sensors are listed twice, via Matter and Homekit. What are the consequences of this, should I disable one version of each sensor? Everything seems to be working fine, not sure if this setup is pooling the sensors twice, i.e. does it have any effect to the batteries? Also, there are two observations that I’ve made so far, although most of the time the sensors seems to be updated with the temperature at the same time (via Matter and Homekit), I’ve seen a few instances where Homekit sensors are updated less frequently (I’ve seen one of the temp sensor updated via Matter 22 min ago, whilst via Homekit an hour ago). The second observation is that via Homekit, the temp values are rounded to first decimal, ie. value via Matter is 20.43 whilst via Homekit is 20.40, another example 12.25 via Matter, 12.3 via Homekit. Not a huge deal, of course.
As for the Hub, at the moment, Homekit is exponsing more controls/configuration than Matter, for instance I can only arm the Hubs via Homekit and not via Matter, so my Hubs have to stay on Homekit for this.