I can do it though probably to today, but if there is no reaction to a bug report this does not mean much, it certainly does not mean that you should not report bugs any more. Besides, that was right before 3.0 was released and the devs had probably more important bugs to fix. Its clear that they cannot do everything at once.
It may be issue not directly in dt, but in cms library too.
I opened the issue on github.
It seems that the input color profile module doesn’t apply the embedded profile by default.
I thought this was fixed weeks or even months ago.
It’s still in current master and also in released 3.0.1
It has now been fixed in dt master.