Regarding the question I posted, I was able to solve it by changing the Firefox settings. I solved it by going to Firefox Settings > Search > Address Bar > and unchecking Shortcuts. Thank you for your cooperation.

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.