Happy to help when I can! I'm glad that you were able to figure it out!
To be upfront, I tried to click on the card to see if I could make it bigger to read the text, I think visually the magnifying glass just didn't really stand out to me color wise, so perhaps if it was a brighter white color, it'd be easier to see? That's just for me personally though! My husband (the programmer out of the two of us) was able to figure it out during his playthrough no problem.
It's not a huge issue in my opinion. I think it was just a detail that I happened to oversee.