UserAgent: Mozilla/5.0 (X11; CrOS x86_64 11151.59.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.94 Safari/537.36
Platform: 11151.59.0 (Official Build) stable-channel nocturne

Example URL:

Steps to reproduce the problem:
In the terminal:

1. Create a nested tmux session
2. Use a multiline prompt
3. Hit enter until until the terminal scrolls

What is the expected behavior?
Correctly displayed text

What went wrong?
Text is displayed overlapping, rather than old text scrolling up as it should

Does it occur on multiple sites: N/A

Is it a problem with a plugin? N/A 

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 71.0.3578.94  Channel: stable
OS Version: 11151.59.0
Flash Version: 

I'm having a hard time making a minimal reproduction of this issue. I can 100% recreate it sshed to my VPS, and it doesn't happen in the Crosh terminal through Crouton.

I can supply any files or perform any troubleshooting that would help.
 

Deleted: Screenshot 2018-12-31 at 22.51.54.png 439 KB

	Screenshot 2018-12-31 at 22.51.54.png 439 KB View Download