Two things our team has recently discovered in version 3.21:
When you have things in the cart and you go to the View Cart page...
1) The hover alt text for "Remove" actually says "Add to cart." instead of "Remove..." This is fixed if the page is manually refreshed, but if it is not, then it remains "Add." This may be a problem, esp. if users are utilizing a Text to Speech program.
2) Also, the remove icon for the View Cart page does not seem to work. Instead, it only says the text "Remove" instead of the red/minus cart icon.