When the current tab is selected in Dark mode on Linux, the selection highlight is white, making the text on top of it unreadable.
The issue happened when I first launched Orion on Linux.
The steps to replicate are unknown, as it happened after I installed and launched the Orion Flatpak.
The issue doesn't happen in Safari.

I expected the tab to be highlighted similar to other GTK/Adwaita apps with a grey color for the selected tab.
Version: 2.49.1 (WebKit development) | OS: CachyOS