I made a video of me trying what i was trying earlier.
Viewing post in WALKING ON SHELLS jam comments
oh my god man i am really really really sorry 😭, it's definitely a monitor ratio problem, the canvas dispositioned itself making you unable to select any shell-bearer to use 😭, i'll try fixing this as soon as possible, u can check out how the game looks with the ui working as it should on this page https://mehran579.github.io/portfolio/games/walking-on-shells.html , i am really really sorry for sch a messed up bug😭