A new excerpt from the rules is about jump series. So, a jump with a change of legs, moving into a position of a front split with a backward bend of the body, can be performed in series.
3.1.5
It is possible to perform jump with change of straight or bent legs directly passing (at the moment of free leg landing) to front split position with back bend of trunk, in series.
This jump is worth 0.60 points, so the gymnast in the video will receive 1.20 points for a series of two jumps.
And the full rules of the International Sky Grace Rhythmic Gymnastics Clubs Association an be found here:
International Sky Grace Rhythmic Gymnastics Clubs Association rules.