Binaries for mingw on the online installer forces installation of (the wrong) mingw

On Windows, and using the Qt online installer, selecting the binary releases for mingw sneakily installs mingw itself.

When the binaries are selected, no mingw compiler is automatically selected:

But then the compiler is installed:

But the funny thing is that mingw 9 (which seems to be installed, see screenshot) isn't even an available option on the online installer, and the binaries say they are for mingw 11.

I already have mingw on my system. Can this be avoided?