I have what I believe is a similar issue. I am using BeerSmith Mobile Version 2.01.059. I have modified my equipment profile to a Batch volume of 5.50 gallons. When I find a recipe from the "find recipes" button. I save it either to my cloud recipes or save it locally, and then I edit it. For instance, I found a 10 gallon recipe, and then I edit it and choose my equipment profile. When I save it I see where it changes the recipe batch info at the top, but it does not make any changes to my ingredients ( I would expect them to be about half of what was originally). Also, if I go back in to edit, it shows my gravity, bitterness and color all the way to the right side of the scale. I see a button under "profiles for recipe" that says "scale recipe size", but when I select it I go straight into my equipment profile.
My question is should BeerSmith also be editing the amount of ingredients as I change the batch size? I've watched the videos and read for an answer on here, but to no avail.
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Update:
With further trial and error it appears that it works if the first thing I choose to do is "scale recipe size". Then everything is changed and stays in ratio. I don't quite understand why I can't choose my equipment profile first, but it does appear to make a difference.