newlines in Custom Food Notes are no longer allowed

When typing notes in a Custom Food entry, I am able to create a new line by pressing the Enter key (as expected), however when I save the food, all newline characters are deleted, leaving one long string of characters. This is a relatively recent bug, as I have custom foods created as recently as last week that have newlines in their notes.

Can you please fix this? Newlines make blocks of text much more readable.