I am trying to spy elements in this page https://www.xe.com/currencyconverter/ . But In HTML mode while spying elements the text boxes are not spied properly. I want to say while spying the text boxes are not covered properly.
If you mean that red spy box is misaligned, you used zoom most likely. I don't remember now if it was browser zoom or windows 10 scaling - check both and try setting 100%.