
Safari >18.6 Bugs
Please post your bugs below!
You are looking at a visual glitch in Safari where in Compact Tab mode, when a bunch of tabs are open, you get a horizontally scrollable toolbar. When scrolling these many tabs, they overlap each other and when overlapping there is a slight border around them, just to make it a bit more visible that the tabs are separate. In any version of Safari above 18.6 this and many other bugs are present.
Many years ago I made a post about usability regression in Safari tabs in r/MacOSBeta and that one got quickly rectified, so there is some hope that someone from Apple is watching.
Backstory: I used to be able to go to bugreport.apple.com and report all sorts of bugs to Apple (even for previous OS versions) and get engineers or designers to respond and even fix the actual issues. Ever since this portal has been sunset, I have not gotten a single response from anyone on Feedback Assistant and basically gave up.