Merge All (Inbox+Archive)

When merging, I wish I had the ability to merge on both Inbox and Archive matches at once.

Right now have to Select All Inbox, Merge Inbox, Select All Archive, Merge Archive, then Merge the two combined lists (and then delete the first two lists).

I guess I could remember to Merge Archive first, then I only have to delete one combined list - but still, this is the thought process every time, that it’d be nice to tackle in one step.