Some subscripts display in the correct position, but are full-sized. In the following example, because the "z" is lowercase, the subscripts are actually taller than the character to which they are applied.

Understanding that the error could be introduced by faulty copying and pasting into the HTML template, verbiage could be added to the editing instructions on how to correctly enter characters that have subscripts, and, in general, to correctly render other strings of characters that contain in-line formatting.
Some subscripts display in the correct position, but are full-sized. In the following example, because the "z" is lowercase, the subscripts are actually taller than the character to which they are applied.

Understanding that the error could be introduced by faulty copying and pasting into the HTML template, verbiage could be added to the editing instructions on how to correctly enter characters that have subscripts, and, in general, to correctly render other strings of characters that contain in-line formatting.