Developer Environment in FireFox: maybe I forgot something?

Question

PHP

Colleagues!
Perhaps I have worked hard and do not notice the obvious things, but. We have Mozilla Firefox 76.0.1 browser (latest version). Just yesterday it was like this: I put a cookie and I immediately observe it in the developer environment. Today the picture is as follows:

Cookies lang and country are set:


I change the language from the menu. In this case, cookies with the values ​​ru and RU should be replaced with bg and BG. And so it was. But today (immediately after changing the language):



However, if you click on the word "Cookies" and return to http://localhost again, we see:



i.e. the necessary cookies are in place and feel great. This clicking back and forth is somewhat tiring, has it always been like this? Can it be overcome?

Thanks