What's with the purple highlighting?

I'm using a MacBook Air 2025 with the newest operating system. I just noticed that on some of my 1Password entries, some of the words and letters in the "Notes" section are highlighted in purple—with no rhyme or reason to which words and letters are highlighted. I saw that you've been notified by other customers as far back as at least a year ago about this purple highlighting problem, and it still isn't fixed. What's up with that? When are you going to fix it? It's very annoying. This is the sort of glitch that can happen when you load up a website with too many unnecessary bells and whistles. Less is more!