This is on the official D&D 5E by Roll20 character sheet. When trying to edit a link, the text in both fields is so faint as to be barely readable unless you highlight it. Toggling on Dark Mode isn't much of an improvement and actually makes it harder to see the X to close the pop up window. See gif below. As a side note, though this has been noted for months, it would be nice if toggling between Light and Dark Mode only changed colors rather than also changing the size/position/styling of UI elements.
