Dark mode in some apps
Some apps like bless or monodevelop have problems displaying correctly using dark themes (Breeze-dark or Adwaita dark).
I thought that it might be a problem with mono-apps (c#) but that doesn't seem to be the case as Ryujinx displays correctly. Also in GNOME Builder if I select Style = "System" it displays the code in the light variant. So that may be part of the confusion - not really detecting the system settings. The UI however is rendered correctly (dark).
See here for some information and a screenshot: https://github.com/afrantzis/bless/issues/50
I hope that this is the right place to report the issue as it seems to be at least related to xfce.
I'm using xfce 4.16 from Debian.