I would think they would fix it and a better QA/QC process would turn out a much better light than what you have. I have quite a few Zebralights and haven't had the issue you are having on any of them.
I gave up on trying to get a Wizard. Three out of the four i got were bad and the warranty is anything but "hassle free". Still, the one i have is okay, i really like the magnet, but i glued a magnet on a couple of Zebralights and tat works out well. The beam pattern on the Wizard is very similar to the H600F.
I also have a lot of Zebra and none of them has ever had problems, only once a specimen had a slight defect in the thread and Zebralight immediately sent me a copy in replacement.
Regarding the Wizard, I bought many specimens, some for me, others as a gift, none of them failed but I'm talking about the Wizard basic version (XP-L) and the Elf C2, they have been used a lot, they have fallen and used with water, they they seem immortal.
I bought the Wizard Pro in 2017 and returned it after a day (it was less bright than my Wizard Basic version) however my Dutch seller is reliable and can manage the guarantees directly.
I have also read online about numerous failures of the Wizard Pro but it seems that in recent times they have become more reliable.
Now after two years I have bought again the Wizard Pro but only because in the discount offer and since I already have an infinite number of Headlamps I confess that I took it only to play with the comparisons between the various models.
Yes, the Wizard TIR lens has an effect similar to that of the H600F but I am curious to see the two XHP50 models in direct comparison.
The Zebra has an advantage, however, it is Hi-Cri and has more light levels which in my personal opinion are also better chosen.
I really like the magnetic charge of the Armytek Wizard, it is slow but really comfortable.
The Pro version of Wizard has a more complex interface than the Basic version but in my opinion it is not fully exploited, there are 3 Firefly but then "only" two Turbo, for the Wizard Pro it would have been nice to have three maximum levels: one level of about 550/600 lumens, another of 900/1000 and then the maximum power.
When in the past I often went to the woods with Zebralight Headlamp the light level that I use most is that between 500 and 600 lumens, it is an optimal compromise between brightness, autonomy and heat.
Now I just have to wait a few days to see if the protected Eagletac battery that is in my H600Fc is drained all the way down (but I'm afraid yes, this specimen certainly has a problem)