Perhaps a bug.
When going to craft, you go to select Block Table, and it needs x amount of lumber, I think 48.
I go to craft the X amount of lumber.
I go back to the Work Bench to craft the Block Table.. it doesn't remember that I was just there.
Do you know how many work benches I have? lol
Appears other items you look at to craft, then make the materials for, when you go back, it remembers the last thing you selected.
Not a big deal for me, I have plenty of materials, just gets funny when I do it twice in a row . Not sure if others have had this same thing happen to them.