Minecraft inventory glitch?

So I am on the latest version of Minecraft 1.14.4
I know that in the past version of Minecraft when using the inventory and moving items you can click and hold and just run your mouse over all the items to move them into a chest or into your inventory. Now I have to click each individual item in order to move it into my inventory. Is this a glitch or did they genuinely take that part of the programming out?
Please help, I have tried re-installing my game, and restarting it.
In the modded versions of minecraft it works for me, but in the classic vanilla, it doesn’t…