so far no issues for me as well, although i did no prefer this method, but the thought of laying a new cable (opening up ceiling and patching and painting back) was too much of a hassle for me.

Installed one Aqara Neutral E1 and one Aqara S1E, looped from AC 20A incoming double pole. labelled it and made a reminder in the DB for any maintenance purposes (to turn off both AC and lighting circuit mcb if want to do anything).

so far so good