macOS Top Menu Bar Icon is Stuck in a Dark Colour


Top menu bar icon for Mailspring is stuck in a dark colour. When the focus is on another screen it look like menu icon for Mailspring turns into a transparent white icon.

To Reproduce…

Steps to reproduce the behaviour:

  1. Launch Mailspring.
  2. Observe the dark coloured icon on the menu bar.
  3. If you have an external monitor, focusing on either of the monitor, you can see the icon on the other monitor is transparent white.

Expected Behavior

Icon should be in line with rest of the icons on the top menu bar.


Screen Shot 2021-01-25 at 08.14.26

PS: I could not upload a second screenshot because I am a new user.


  • OS and Version: macOS 11.1 (Stable)
  • Mailspring Version: 1.8.0-8983dca2 (Stable)
1 Like

Other screenshot I could not upload to the original post.

Screen Shot 2021-01-25 at 08.19.18