The tab previews use the default FF colors and not the colors from the theme.
I wonder if there's anything else that could be followed from Epiphany? I'm not sure.
Edit: I found another more serious issue. When the preview card is visible tab bar scrolling doesn't work.
To Reproduce
Go to about:config
Enable the browser.tabs.cardPreview.enabled option to true
Hover over a loaded tab
Screenshots
Setup information
OS: Fedora
Installation method: Flatpak
Firefox version: 123
Theme version: master
Optional features enabled: gnomeTheme.hideSingleTab
Describe the bug
The tab previews use the default FF colors and not the colors from the theme. I wonder if there's anything else that could be followed from Epiphany? I'm not sure.
Edit: I found another more serious issue. When the preview card is visible tab bar scrolling doesn't work.
To Reproduce
Screenshots
Setup information