When I use iTerm2 screen emacs, the display is something wrong. For example, underline is set automatically at whitespace even if I don't customize setting. And character's color is different from what I don't use screen. The color is pink on screen emacs, but default color must be blue. There is a different behavior between using screen and not using screen.

each information I use as below

• GNU Emacs 28.1
• Screen version 4.09.00 (GNU) 30-Jan-22

And if I checked list-colors-display in this state, colors are not displayed correctly.

If I don't use screen, the display looks good and list-colors-display is shown correctly.

And if I use terminal.app instead of iTerm2, it also looks good.

Please tell me how to display correct on iTerm2.

CodePudding user response：

I found the workaround. If I used emacs 27.1, I don't face this issue.