Operation error (I am a Mac user)

[76561199608004499]

Hello. I am playing the game on my MacBook. My MacBook has the latest specifications, and I have confirmed that there are no issues with the game files through the integrity check.

The problem I am experiencing is as follows: I need to press the spacebar to proceed to the next stage in the game, but it doesn‘t work for stage 5-6. All prior levels, including 5-5, run smoothly, but I am stuck at stage 5-6. Please let me know how to resolve this issue.