UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3344.0 Safari/537.36

Steps to reproduce the problem:
1. Pause JavaScript execution at some point.
2. Hold down the Command key (⌘) to show continue-to-here points in the source pane.
3. While the command key is held down, unfocus the source pane (e.g., by clicking in another pane, clicking outside of devtools, or ⌘Tabbing to a different application.
4. Release the Command key.

What is the expected behavior?
The continue-to-here points have hidden at some point prior to now.

What went wrong?
The continue-to-here points remain visible.

Did this work before? No 

Chrome version: 66.0.3344.0  Channel: canary
OS Version: OS X 10.13.3
Flash Version: 

In the attached video, I'm clicking in the sidebar to unfocus the source pane, then releasing the Command key.
 

Deleted: breakpointstuck.mov 1.1 MB

	breakpointstuck.mov 1.1 MB View Download