What I mean by not detected is that the counter for free space at the bottom says 10MiB only. I want to tell the installer to go there for install

I know where sda6 is what I need is to tell the installer that specific partition is where I want to install fedora

sd6 is the free ext4 partition i wanted to install to that won't get detected. Fedora only detects 10 MiB free and if you check the partitiona in tge installer in the second image, it's under 'unknown' ratger than where I want as free space for some reason

I use Fedora 40, with KDE spin since I'm not a fan of the GNOME UI. I actually have windows on a sperate SSD on standby just in case I need some program that won't work even on WINE. The user experience is much better than windows, no random bugs/inexplicable disconnection of USB devices, No ads, No random bloatware that can only be uninstalled through the terminal like edge, The right-click menu doesn't take 6 seconds to load for inexplicable reasons & it doesn't raise the temperature of my PC by 10C because I opened my web browser or VSC