4 ms·
I believe the 'First-party isolation' feature does this, but you need to enable it from about:config, and even then, I'm not sure if it is complete or bug-free.
by Santosh83 6y ago
I believe the 'First-party isolation' feature does this, but you need to enable it from about:config, and even then, I'm not sure if it is complete or bug-free.