Cursor fails to align at the beginning of challenge

[takashihakase]

This is a recurring issue in every challenge. At the beginning of a challenge, I would click on an area on the code. The flashing cursor is usually a row or two above or below the actual location. I always had to type something/enter to find out the actual location of the cursor. From then on, I can click anywhere on the code, and it would be the exact location where it's supposed to be. This does not hinder progress but very annoying.

[ghost]

@takashihakase, this is a known issue (#7847). Thank you for reporting!