Site-specific permissions menu disappeared

cross-posted from: https://sh.itjust.works/post/36645418

Not disappeared actually, but it was whittled down so much it might as well have.

Let me show you the site-specific permissions menu that I'm talking about

In an ancient version of Chrome:

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Here it is in a modern version of Chrome:

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Here it is in Edge:

This is what it looks like in Firefox:

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And this is what it looks like in Librewolf:

How do I get the good version back?