Unable to get to bookmark menu using "Tab"
Firefox Nightly 152.0a1
I use shortcut Ctrl + B to open bookmark menu
Then I use "Tab" key to focus on the first folder and use down up enter keys to navigate without using mouse
After bookmark menu was updated a few days ago
I have been unable to focus/highlight on the bookmark menu (ctrl + b) menu
The blue round box doesn't appear on the Bookmarks Toolbar folder even after I press on "Tab" key
I did try to use another new profile that have no themes, userchrome, anything. It had same result
Edit:
I have tried to access it by pressing Tab repeatedly and it works after focusing on other browser components one by one. It also works when I reverse Tab by pressing Shift + Tab to access it way more quickly.
But old version was smarter. It knew that since I recently opened the bookmark menu. It should immediately focus on the folder instead of trying to focus on other browser components like Collapsible sidebar button, Urlbar/Searchbar, Addon button.
I also noticed that I'm unable to open bookmarks from the bookmark menu using my mouse's middle click
Since I'm using Nightly. Should I expect this? Is it a bug? Do I have to report it somewhere or is it a intended feature? Do I wait for Firefox to fix and improve the new bookmark menu or issue a bug report