Retainer ventures and crafting navigation is really unclear

[Niwashi]

I agree the level ranges are awkward. Category divisions instead would have been a better interface for all but the earliest levels. However, at least it looks like the Recipe Search / Item Search should help. That seems to bring stuff from multiple level ranges. (At least it does for gathering items. Presumably it does for crafting recipes as well, though the example image in the patch notes only showed the first range with their "Bronze" example.)