This is because Thunar uses symbolic navigation icons while engrampa uses standard icons.
I wonder if it's possible to request symbolic icons in engrampa in a similar way to https://forum.xfce.org/viewtopic.php?id=12350 ** Changed in: xubuntu-artwork (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872064 Title: engrampa toolbar icons not the same as thunar's To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xubuntu-artwork/+bug/1872064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs