Add a red dot or other visible identifier next to the royalty rate after a change is submitted

[Zorinda]

When we submit royalty changes a box appears on the product’s royalty page with the new rate which disappears when the rate changes.  However, it’s impossible to tell without checking each product’s royalty page if it was submitted successfully. It would be useful if a little identifier like a red dot or some other symbol were to appear in a store’s backend product grid by the royalty % signifying a pending change so they can easily be identified without having to click on every product.