No. Re-using client seeds (like many people do because of superstitions) compromises provably fair methods, especially when using a bot with predictable betting patterns (It would still be very difficult from the server side to do anything with it, but it becomes possible). It's not as much of a problem with nonce based sites, but with per-bet sites, it completely invalidates the fairness of the bet. As such, to ensure the fairness of bets placed with the bot, it will select a random client seed when it can.