Legacy skins dont show up

Why is there even a legacy skin filter in the hero gallery if I can’t view them all when it’s on?

Thunder Doomfist, Goat Brig, all of the recent mini-event skins, NONE of them show up.
This is a stupid oversight, literally more than 50% of the skins that fall under the “legacy” category don’t show up when the filter is applied.

Am I salty that I didn’t get the skins when they were around? YES VERY
but why can I not simply delude myself and stare at them soberly?