headlights overheating warnings "Low beam light bulb" "Overheating temperature active"

[ 2019 model year, April 2020 manufacturer, Octavia III Facelift, "Scout" - combi/estate, 4x4, DSG-7, 2.0L 184cv, full LED lights package ]

I always have my low-beam headlights on. I spend a lot of time in Germany, where this practice is "strongly encouraged" (although I do not find any continental EU country which strictly requires headlights be on except in specific conditions like tunnel, dusk, rain, etc; all countries require some kind of daytime running lights, but not strictly headlights). I just got into the habit of having my low beam headlights on, always. I'd rather not have to think about it. (And I don't find that the automatic dusk sensor is as sensitive as my own judgment about making my car more visible to others).

On rare occasions, my OBDeleven reads a fault "Low beam light bulb" "Overheating temperature active". Most recently, this happened while driving at mid-day through south central France with no shade at all and the outdoor air temperature 38°.

So, if there was any condition in which a headlight bulb might got quite hot, that would be it ... but, shouldn't the headlights be designed to handle this, even well above 38° full Mediterranean sun??