I set keyboard layout to the WASD movement layout in the settings, but I can't move using WASD keys still, and can't select anything using them either. Only arrow keys work

Not sure if this is a known bug or not, but when you max affection with a character, it gets very laggy during the awakening/transformation/upgrade sequence when they become a new class. And it seems like more is supposed to happen, but that could just be the lag. I'm also running on a pretty high-end PC. Same thing happens with all the characters. Here's a video of what I'm talking about (skip to around 0:33) https://youtu.be/6k97Yrxa1LY...

I hear the music of the game menu, but I can't see anything when launching the game via Proton. Someone got a work-around for me? Thanks!

How do I?

Hi. I have the both games for quite a while now but never bothered up "experiencing" them. Which one is the best one to start learning? My instincts go for playing the first one released, Hiragana Battle. Thanks.