How to fix the tab area color of Safari when using compact tabs
This suggestion fixes the issue that is presented in Safari and visibility of text and icons of the tab bar is not as it should.
When compact tab layout is checked and used then Show color in compact tab bar should not be checked.
The job is done from Safari Preferences panel.
Two sections are to be checked: Tabs>Tab Layout>Compact and Advanced>Accessibility>Show color in compact tab bar.
Surely Apple will fix this but who know when, so if one works with Safari and faces this issue, can work around it.
MacBook Pro 13″, macOS 13.4