In Norton Password Manager, I can't tell the difference between I, l, |, and 1. (That is an Uppercase "i", lower case "L", the pipe symbol, and the number one.) There are other numbers and symbols that are confused in the font that is used.
Is there a way to change the font used on my device or laptop so that I can select a font with serifs that makes it easier to tell the difference between similar shaped characters? If not, my other suggestion is that you change the font used in Password Manager to something like Times Roman or Courier New, or some other font that can show the difference between the three characters and others that are confusing such as 0 and O (that's a zero and an uppercase "o").