For the OP.
Is it possible to turn the brightness down, same as you would with an internal ‘dipping’ mirror in your car, but probably a bit more sophisticated than that, maybe the offside might needs to be a shade less bright than the nearside for obvious multiple reasons.
I haven’t driven one so fitted, and have no wish to, there are obvious gains in lessening blind spots, which wouldn’t be so bad if all makers ‘split’ the huge wardrobe mirror casings as Scania and at last Volvo, who were the worse offenders for this for years have finally done.
However apart from lessening blind spots on the driver’s side especially, my opinion is the same as with electric parking brakes, an answer to a question no one asked with more complication likely to prove expensive to fix as the vehicle ages.