4848: Right side is sometimes missed on Google Chrome


What version are you running?


What's the URL of the page containing the problem?


What steps will reproduce the problem?

  1. Open review request in Google Chrome

What is the expected output? What do you see instead?

On Edge I see both panels, on Google Chrome I see only the left one. The problem is not persistent, I cant find any specific circumstances, that cause the bug to appear.

The same problem seems to appear on a Microsoft Edge 42. Works correct on Edge 44 though.

What operating system are you using? What browser?

Windows 10
Google Chrome 78.0.3904.87 (Offizieller Build) (64-Bit)
Microsoft Edge 44.17763.771.0

Please provide any additional information below.

#1 chipx86

Strange. I haven't encountered this myself.

Do any of the files shown in that diff viewer have very long unbreakable lines? We have seen situations where this causes issues. We set the proper CSS to tell the browser to force the lines to wrap, but have occasionally seen regressions in browsers trying to handle this.