update bug in Firefox 132.0beta "Bookmarks Toolbar" and "Customize Toolbar"

[OctoPoessy]

The issue with the "Bookmarks Toolbar" and "Customize Toolbar" settings are not carried over from the previous version. They reset themselves every time you reopen the browser.

[shimarin]

The same is true for Firefox Developer Edition 132.0b1. Also, the new tab button doesn't show up.