That's nothing. I have 10000 tabs in 24 windows (according to winger).
Its an amazing technical feat to handle that ...
But a total UI failure because this isn't what I wanted.
In comparison, my Safari session is well managed in several tab groups.
Interestingly, the 'Close Duplicate Tabs' things made the situation worse, because it takes ~5 seconds for the overflow menu to show. I guess they are doing some work on the UI thread.
Its an amazing technical feat to handle that ...
But a total UI failure because this isn't what I wanted.
In comparison, my Safari session is well managed in several tab groups.
Interestingly, the 'Close Duplicate Tabs' things made the situation worse, because it takes ~5 seconds for the overflow menu to show. I guess they are doing some work on the UI thread.