Fedora & Mintlinux error Grub

Hello,
I have Fedora version 42 installed on my hard drive. I have a lot of photos taken on my iPhone, and I have HEIC photo file extensions that I can’t view on Fedora.
So I installed MintLinux, so I can view the photos I mentioned earlier.
When I started the computer, the Mint boot menu didn’t show Fedora. When I ran update-grub and grub-mkconfig -o /boot/grub/grub.cfg, I got a message that it had found a different boot partition and added an EFI Firmware menu.
Both systems are on HP, Fedora on a BTRFS partition, and Mint on EXT4.
To start Fedora, I have to press ESC. The boot menu appears, and I can select the Fedora partition.
How can I solve this problem so that when I start the computer, I can choose between both systems?