Auction Problem a month old now for me... anyone else?

When I watch a player or item and go to make a bid, I am able to access the amount of coins and press up to the amount I want to offer..

Once it is in my trades and I get outbid, I go to bid again, I am NOT ABLE to access the amount of coins to bid and am only able to bid 50 coins up at a time..

been a month now... shouldn't this be fixed???