In the title bar of some application windows in macOS, there is a line flashing, black and white

by Poster Apr 27, 2025 7
rt, the line pointed by the arrow, blacks and whites. When taking screenshots and recording screens, it is always black, and only the video can see it. This is only the case in some applications. Currently, it is found that scrcpy and sublime are like this. What are the solutions? m3 macbook air, system 14.7.4 (23H420) ! [7e6c92d123222a2e5dce5d542e4e516b. jpeg] (https://i.miji.bid/2025/04/27/7e6c92d123222a2e5dce5d542e4e516b. jpeg)

Replies

  • Poster Apr 27, 2025
    video https://v.youku.com/video? vid = XNjQ2OTYxOTQ2NA
  • Anonymous2236 Apr 27, 2025
    For Sublime Text, Setting adds "ui _ native _ titlebar": true? I can't reproduce it.
  • Poster Apr 27, 2025
    @ Anonymous2236 is useless, it should have nothing to do with this parameter. There is a high probability system problem, I feel that the current macOS is getting rough and rough
  • Anonymous2382 Apr 28, 2025
    It's a system problem. I also discovered it when developing macOS software. window.titlebarAppearsTransparent defaults to false, and the title bar is shadowed. At this time, if there is complex content below, such as videos, there will be a white line, which cannot be seen when taking screenshots. But setting it to true will not look good without shadows.
  • Poster Apr 28, 2025
    @ Anonymous2382 So what to do...
  • Anonymous2236 May 2, 2025
    Change to black theme? I really can't reproduce it.
  • Poster May 4, 2025
    @ Anonymous2236 Another m1 computer, the same version of the system is not reproduced