Try to add a special key
-Dshow.all.look.and.feels=true
in idea.exe.vmoptions file (/bin/idea.exe.vmoptions)
Question
IntelliJ upgrade and bang! My favourite theme is gone.
How can I easily grab Nimbus theme for the newest IntelliJ ?
They even didn't mention such a breaking change in release notes :)
Same is true for newest versions of other JetBrains IDEs.
Solution
Try to add a special key
-Dshow.all.look.and.feels=true
in idea.exe.vmoptions file (/bin/idea.exe.vmoptions)