Food Name field selection highlight drag dots don't track finger drag for more than 1-4 characters

The text input box for the Food Name field when adding a food has a bug with the selection highlight drag dots. On the iPad, when you tap and hold the drag dot (either upper dot on left or lower dot on right) and try to drag, the dot only follows your finger for 1-4 characters, then stops. You need to lift, tap, hold and drag again to highlight 1-4 more characters. Fix this so that when you tap, hold and drag, the dot smoothly tracks your finger until you lift it. Note that the "Notes" field when adding a food doesn't have this problem. Thank you!