Feature Request: "Window Highlight" for item filters

It is possible to apply item filters to certain "Shop Windows" such as the Ritual reward screen or Tujen's repetitive strain injury bargaining window. The ability to somehow especially highlight more desirable items in these windows would be fantastic.

Example use cases:
You use a filter showing many corpses available from ritual but don't have the ability to discern which corpses are extremely valuable at a glance without hovering your mouse over them. Drawing a golden box around a specifically desirable would be very nice.

You use a filter showing all skill gems above 1% quality because you enjoy vendoring large amounts of low quality skill gems for gemcutters. You also want to obtain empower and Tujen is part of this plan so you configure your item filter to highlight Empower in any "Rewards Window". Now you needn't mouse over every slightly higher quality red skill gem that you aren't able to recognize by heart.





A workaround could exist in the form of creating item filters for these specific activities but someone who embraces such clunk surely must have been the sort who enjoyed sextants with no criticism for them.