[Suggestion] Use symbolic icon for close tab
Right now it uses "window-close", works great with Adwaita icon theme, but if it was changed to "window-close-symbolic", it would work with many more themes (breeze for example).
Preview:
In the video I'm using window-close-symbolic icon for the middle tab (set by GTK_DEBUG=interactive), while the other tabs are using the default icon. Thunar version 4.16.11