League of Legends install script doesn't install vcrun2015 even though it should

As I said, the available script doesn’t install vcrun2015.
Without it the game crashed on startup on Solus with newest Lutris (0.4.11.1 from the unstable repo).
Using winetricks to install vcrun2015 fixed the problem, the game starts as intended.

(btw 32-bit wineprefixes don’t work without wine-32bit package installed. that was easy to fix, but hard to figure out)