Dark background of a moving bookmark in Thunar

[ngleb]

Greybird version 3.22.14
Thunar version 4.16.2

When moving a bookmark in Places section on the left side panel, the background of a bookmark is dark (almost black) and the text is almost not visible. The problem does not happen on Adwaita 3.28 and it seems normal in Greybird-dark (the background is also dark, but at least text is white). I don't have any other theme to test, only these two.

[DarkTrick]

If it gets answered, this might help (currently unanswered, though):
https://discourse.gnome.org/t/treeview-how-to-style-dragging-rows-css/7645

[DarkTrick]

FYI: None of the colors in gtk-3.0/_colors.scss control this background color.