Hello, I downloaded Firefox on a new computer. I logged in with my existing account and synced my data This was successful. All of my bookmarks and extensions were downloaded properly. I went into the customize menu to alter my toolbar. However, there were no icons for any of the extensions that I added, such as Bitwarden or Ublock Origin. Due to this, I am not able to add these extension icons to my toolbar. I verified that the extensions were all properly downloaded and that they work as they should. I have already attempted to restart Firefox, uninstall and reinstall certain extensions, and to reinstall Firefox entirely. However, my extension icons do not show up still in the Customize menu I am not trying to do anything in the Private Browser. How can this issue be resolved?