Comment 1 for bug 1738774

Sorry for the lack of feedback until now, Paul.

Which icons are we talking about? The app icons displayed in the unity dash, or the icons in the toolbars in the actual applications?
Could you please attach a screenshot to demonstrate the issue?

Also, if you get a chance, can you test a more recent version of libreoffice and report whether the problem is fixed there? You can easily install and run libreoffice 6.1.0.3 alongside any other system-wide installation like that:

    sudo snap install libreoffice
    snap run libreoffice