okay, first of all, thanks and much respect to you for uploading the screenshot.
second, your screenshot doesn't show anything whatsoever that the trailing DD moved up based on unrealized PnL.
this is what happened:
1) on your 1st day of trading, you had a -$422.20 loss. it clearly shows your trailing DD never moved up if you look at the trailing DD dashed line on the 2nd day. if the trailing DD was based on unrealized PnL, if your real-time balance during the 1st day of trading had even briefly gone into the positive, then you would see that the trailing DD would have moved up on the second day of that chart. but it didn't. you see how it's completely flat?
did your real-time balance during the 1st day of trading ever go into the positive? even for a brief time? b/c if it did, this chart actually proves that TST's trailing DD is based on realized PnL.
and if your real-time balance during the 1st day of trading never went into the positive, then this still doesn't show that TST's trailing DD is based on unrealized PnL.
2) on your 2nd day of trading, you had a -$1042.200 loss. you failed out of the combine b/c you violated the daily loss limit. this is contrary to what you originally said about having failed the combine due to the trailing DD being based off of unrealized PnL.
everything you've shown indicates that TST is still utilizing a trailing DD based on realized PnL. you really should be more careful with your words next time before making wild accusations btw.