This issue has been described but not resolved in two other topics that i found (i replied on those topics as well).
I'm from the Netherlands where nutritional information are quite handily reported per 100 grams on every single product. However, in the app or on the website, it will save some time (and the effort to weigh a product because you forgot how much grams a portion or bar etc. is) if the feature to actually use additional serving sizes multiple times would keep working.
To be clear about the issue: i registered a protein shake which i consume every day. As aforementioned, nutritional information is per 100 grams. I registered that in the app or on the website and can use this as a base to log it without any effort. The downside is, i have to adjust the default serving size of 100 grams to the appropriate one of 25 grams per bag every time. I tried several times to edit this food and register an additional serving size: 1 bag = 25 grams (i keep the 100 grams as default). I did that on the website and i can register it without any issues on the website. However, when i register in the iOS app, i can do that once and then the additional serving size disappears. I checked the website and discovered that the additional serving size is actually removed from the food record after logging it in the app. I.e. only the default serving size stating information per 100 grams remains.
Due to this issue, adding additional serving sizes is quite unusable at the moment.
Kind regards,
Mark
