Its changed already, as I can see at your image. you set the autobet with 100000 seconds, and you have made 255 bets already.
If its not changed, the second remaining should be 100000-255 = 99745. But your image shows 99703 it means that you have made 255bets in 100000-99703 = 297seconds.
Means that those 99703 is not bets remaining as you said on the chatbox, but seconds remaining.
Am I right?