I'm also seeing that issue here using Ubuntu 20.04 (Adwaita icon theme) and Kubuntu 20.04 (Breeze icon theme). When switching to the Yaru icon theme fully legible icons are displayed in Ubuntu.
A quick test, which might not be totally accurate, shows me that only by selecting Yaru are these icons displayed correctly. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1867402 Title: [snap] Icons in file picker are corrupted Status in chromium-browser package in Ubuntu: Incomplete Bug description: See the attached picture. This happens in bionic. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1867402/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp