Missing/Wrong unit for sleet wheat recipes

Unlike the other recipes, the ones using sleet wheat don't have any unit in the recipes list (the other ones either specify kg or kcal)

I don't think that's what causes the issue, but the queued meals become greyed even if I still have enough ingredients.

Screenshot #1: in theory, I should be able to queue 6*pepper bread
Screenshot #2: with 3 breads in the queue, I only have 31 grains left
Screenshot #3: If I add one more, the 3rd one and 4th ones are greyed and the tooltip says I don't have enough material. This time, it's mentioning kilograms.
The tooltip for the now-greyed 3rd bread says I'm missing 9.2kg

If I add a 5th one,the second bread is greyed and with a 6th, everything is greyed