Running latest version of android on Samsung S23 Ultra Firefox is 13.0.2 build # 2016055415. I have installed adguard on my phone and wish to import its security certificate but I can not access the Privacy and Security tab to do so. These tabs in settings are all Blue and do not respond to tapping General, Privacy and Security, Advanced, About All other tabs work correctly. Also have a Samsung tablet which exhibits identical symptoms Have uninstalled and re-installed Firefox and cleared system cache. I have uninstalled Adguard. Also I can not figure out how to enter troubleshooting mode on android