There's a new banner shown on some of the technology Stack Exchange sites:

Meet The Overflow, a newsletter by developers, for developers. Fascinating questions, illuminating answers, and entertaining links from around the web. Learn more

When I dismiss it on e.g. Stack Overflow, I expect it to disappear from other sites as well. But that doesn't happen.

Since every podcast episode now seems to be advertised, and I regularly visit a lot of sites in the network, a permanent solution would be most welcome.

There's a new banner shown on some of the technology Stack Exchange sites:

Meet The Overflow, a newsletter by developers, for developers. Fascinating questions, illuminating answers, and entertaining links from around the web. Learn more

Every podcast episode now seems to be similarly advertised:

Podcast Episode #126: We chat GitHub Actions, fake boyfriends apps, and the dangers of Legacy code. Listen now.

When I dismiss these banners on e.g. Stack Overflow, I expect them to disappear from other sites as well. But that doesn't happen.

I regularly visit a lot of sites in the network, a permanent solution would be most welcome.