I believe the stored pot/button value is shown in the same way as on the 6-series synths via a dot in the 7-segment display when the saved value is reached.
It does show the dot. But we have a wonderful OLED display that could show the current value and the saved value making it easier to see what the value actually is. The dot only tells you you're on the preset value, but it doesn't tell you where you are.