I often use /wqa popup to check what to do, and it's nice that it's grouped by location, but I would also like to be able to spot faster if items will expire soon (before I will be able to work on them again).
Maybe the same colors could be used like for World Quest List addon, to be intuitional for other users as well:

• <=30min red
• <=180min yellow
• else - white (current)

Good (and easy to implement) idea.
I'll add it in a new version.

Added in v8.2.5-5

Works, thanks.