Yesterday I did dual booting and installed fedora 35 in my Inspiron 15 5000 series DELL laptop that already has Windows 10 home. All are working fine but during booting the screen displays a message "booting in insecure mode" . This message comes before selection of dual booting menu and when I select windows 10 then first the black screen displays the message "/endentire" . But both two OS working fine. I checked if secure boot is disabled, but secure boot is "enabled". I am looking for suggestions to remove these two messages.

Thank you in advance