Auction house - Normal (bidding) auction - first bid must be $0.1 higher

If a "normal" (bidding) auction is created for $100, the first bid has to be $100.1. This also contradicts what it says in the GUI - "You need to bid at least 100 coins to hold the top bid on this auction" Reporting as "Major" as this could confuse players I noticed this in Factions but was told this is also an issue in RPG. I'm not sure how widely used the bidding auction feature is/how many players run into this.