Show "fadeout" effect for editor tabs by default
Show "fadeout" effect for editor tabs by default

GitOrigin-RevId: e87396dd224d0a666baa0840f0bc8f6f38780845
allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community