ReShade 3.0.8 & PUBG

Today I discovered ReShade due to a video I watched for PUBG and I wanted to try it for myself. I downloaded ReShade v3.0.8 and I followed a guide on which options to leave checked and all of that. I got into the game lobby where it tells me at the top to press Shift + F2 to open up the menu, but when I did just that nothing happened. I tried doing the options for Direct 9, Direct 10+ and even OpenGL and nothing seemed to work to get the menu to pop up. Is there a fix for this or is this issue already known and is being taken care of?