Screen resolution is set to lowest setting every time I launch the game

I have the same problem; I have to change the graphics options every time I enter the game, whereas in the previous season this didn't happen. Also, when I'm in full screen, it won't let me change the refresh rate and it always stays at 60 fps. I change it to my monitor's 144 fps and it stays at 60. My solution is to put the game in full window mode.