Rarity

Rarity filtering in Magic Workstation doesn't match Gatherer.
This happens where a card is a C1 printing in a set that didn't have a rare sheet. ie: Maze of Ith is listed as an Uncommon in Gatherer, as it was a C1 printing, and The Dark had no Rare sheet
Is it possible to filter by Gatherer's rarity?
This would be very helpful as we just started a Pauper league at my local store and Gatherer is the source for legality.
This happens where a card is a C1 printing in a set that didn't have a rare sheet. ie: Maze of Ith is listed as an Uncommon in Gatherer, as it was a C1 printing, and The Dark had no Rare sheet
Is it possible to filter by Gatherer's rarity?
This would be very helpful as we just started a Pauper league at my local store and Gatherer is the source for legality.