For some time now, Firefox browser for Linux keeps adding 2 URLs for Firefox to Prefs>Privacy&Security>Permissions>Warn when sites try to install add-ons>Exceptions, even when Remove All Websites is selected, and saved. That is annoying enough, that you cannot keep these 2-URLs removed; however, as of Firefox for Linux v86.0.1, the Prefs>Home>Home>New tabs won't stay saved on Blank Page, as it always has before. It just keeps reverting to Firefox Home (Default). Since I run no add-ons or extensions, and have tried help>troubleshoot info>open directory deleted all related prefs.js files, clear startup cache, tried to set form safe mode, refreshed Firefox, and completely purged and reinstalled to experience the same results, it's looking as if this is truly a newly introduced problem with the latest update. I've been searching for the past week, without any luck, to see if anyone else has commented on this new development, and figured it's time I started the thread. Would be nice if both settings issues were resolved once and for all. It's really not too much to expect settings actually stay set when presumably saved. Please help Mozilla...