Edit: Placing my update here first. I restarted the laptop and it appears to work fine now. I think it was an issue with my anti-malware app updating and popping up over the fullscreen mode just as I had started the game. But, I'll leave the original infor posted here in case having a pop-up during fullscreen does recreate these issues, so you can look out for them. However, I DID find one bug. After the scene finished with Mai and company in their photo shoot, I got the screen showing grades and academy both went up one point. The screen after that showed Suzu on her knees and my task for cum on chest completed. But after clicking 'okay' I could not get off that screen unless I reloaded my previous save, which made the events of the grades become negative and a different student event happen. So, TLDR: completing the cum on chest event locks up the game as you cannot leave the screen.
With latest update here are issues I have found within a few seconds on Windows:
1) "LAUNCH" button on Itch app does nothing. Hovering over it no longer changes my mouse into a hand icon to click it, acting as if there is no button there. I CAN, however, launch the game from the left side "play" icon because it was played previously.
2) Once the game is opened, the student folder / journal is no longer clickable. I cannot access any information on any students or teachers or any other menus and options done through it. It just sits on my desk in the upper corner as if a background object behaving like the Itch app's 'LAUNCH" button where it does not register as an object or button at all.
2.5) Same with the arrow in the panties display case; I can close the first page but not click on the arrow to enter page 2.
3) Some things that DO work requires two clicks. For example, clicking the silhouette of the bust that is a button to choose a student to summon at the end of the day, Kiyomi, or the laptop on your desk makes the entire screen flicker black but does not do anything. After this effect happens, clicking the same object again will open the screen it is supposed to, but clicking a different one makes it just flicker the screen black once again.
I am running the game through the Itch app on Windows 11 and left off on March 2nd in the story, at the last save area before the latest major update (the last save spot for 0.08.1a). I hope that helps.
I am not going to check out this new chapter until I can actually utilize my features, so I don't know if there are other bugs as I don't want to move forward without being able to change punishment styles and check the stats and such.