The Latest yet another Mouse Cursor bug

So my screen's native resolution is close to 4K, and of course playing on that makes mouse cursor so small it becomes unplayable.

My solution had been changing the in-game resolution to 1920x1080 with full screen mode, and that used to work fine. My cursor would be small outside the game but in-game it would be fine.

But a couple patches ago (mid to late October), the in-game cursor started scaling with the screen resolution INSTEAD OF the in-game resolution. Now changing the in-game resolution does NOTHING to scale the cursor.

Now I have to change my screen resolution every time I want to play LoL, and that is a real pain in the ass.

Why would you make this change that has zero benefits and only serves to annoy players?