First of all, you need to make sure that your dancer has the ability to jump, including the release of skills and the height of jumping buildings. If your dancer can't jump, she can't jump the obstacle. You can check the skills of the characters in the game or consult other players for confirmation.
If your dancer does have the ability to jump, but she can't return to her original position after dancing, it may be caused by the following reasons:
1. Skill release problem: Make sure to release the jumping skill in the correct position. Some skills need to be released in a specific place or on the ground, otherwise they may not be used normally.
2. Game Bugs: There are some bugs in the game, which may cause the characters to fail to return to their original positions. If you are sure that there is no problem with the operation, you can try to restart the game or contact the game customer service team to solve it.
3. Game design problems: Some game design levels may not be able to return to their original positions after the role jumps, which may be a difficulty set by the designer on purpose. In this case, you may need to reconsider your strategy or try to find other solutions.
If the above solutions are not applicable, I suggest you consult other players or ask the game official for help. They may provide you with a more detailed solution or a timetable for fixing bugs.