for some reason whenever I try to grab something from a chest by shifting and clicking it, it doesn't work. same with when I'm in creative mode. when I try to get something from the selection bar to my inventory, I always have to drag it directly to it for it to work, or else it will return to its previous position. This bug doesn't affect my other computer that has my Minecraft in it. the first time this happened to me, I tried to restart my Minecraft, but it didn't work. my friend has it sometimes but he restarts the game for it to go away. I don't know if other players have it but PLEASE help me. I have to beg my sister to play on the other computer with it (only when it comes to playing Survival Games I go to the other computer) my dad also scanned the my PC to check for any bugs. but the results were normal.
Thank you and please respond.

PS: The bug affects my entire game not just 1 version.