I love this mod so much, thank you for making something that's essentially a requirement for every modded playthrough! I do have 2 suggestions that I think would be pretty helpful:

The first suggestion is that if you hover over an item and press the "Query hovered item" key to see the recipes, if you press it again while hovering over the same item it would be neat if it closed the recipe browser. Seems silly but it's a small QoL thing that might be helpful to some (aka people like me who's too lazy to move their mouse lol).

The second suggestion would probably be a lot more work but would make the mod a million times better (than it already is ).
https://steamcommunity.com/sharedfiles/filedetails/?id=2563309347

It would be insanely cool if we had some kind of integration with the Magic Storage mod. It's currently the 3rd most subscribed mod on the workshop and right now if you have any bookmarked recipes it only says you have the required ingredients in your inventory at that moment. Instead of having to fill up your inventory or chests to keep track of what items you have already, all items in your magic storage system would be counted as if it's in your inventory.

I don't know how hard that would be to do, I would guess it depends on how difficult it would be to get a list of items within a magic storage system (if that's even obtainable), but man it would save so much time and work trying to get recipes prepared and figuring out how much of each item you already have. Thanks for reading my suggestions!