For the last few weeks, and I don't what changes on my end if any were made before this started occurring, but I have not been able to search from the address bar in Firefox iOS. Instead, I am taken to Google's homepage, but none of the search criteria I entered is preserved. If I then re-type my search into the Google Search window I am taken to the typical results page. The other issue, however, is if I navigate to a page and then click the back button to return to my search results, I am brought back to the Google homepage without any of my search criteria preserved. This has been quite frustrating and I sincerely appreciate any help.