Mac Mail - Smart Mailbox - Flag colors
Does anyone else think it's crazy that you can't specify which "color" flag goes into a smart mailbox. It prevents you from assigning any tags or grouping to your mail. All you get is EVERY flagged email which includes those flagged by all sorts of senders. It makes this feature useless.
Also the inability to clear a flag bug which has been around forever.
PS- Changing the color of any flag in the smart mailbox also seem to change all of them at once. This implementation is seriously broken.