I got the first sword, entered the inventory with “I” and it wouldn’t let me exit. I pressed v, b, u, and every other button in the picture you posted but I couldn’t exit!
Thanks for playtesting the game sam! I'm trying to recreate the bug but not having any luck and was able to exit with b. It might have to do with maybe spamming of the i or some combination of buttons in quick succession. If I come across it i'll try to fix it.