Just as the thread title says, it would be nice if the items held part of the tooltip also displayed how many HQ items are in your bags. It is sometimes frustrating making semi-refined raw materials such as thread and having to look in my bags when I could be mousing over the icon in the crafting window and seeing how many I've made. Something like

NQ: 1
HQ: 4

would be amazingly helpful. Something that showed how many your retainer had too would be even better. Perhaps like

NQ: 1[7]
HQ: 4[25]

Where the second numbers are how many your retainer holds.

If it's important that they are sorted by which retainer has them, perhaps something like

NQ: 1[0][7]
HQ: 4[25][0]

That might get messy if the ability to have more retainers is added, but still, I think it has potential. These are just my thoughts, but this kind of feature would be a huge quality of life improvement for me, and I'm sure others as well.