uditbaruah

Hi, I'm playing on a 1.16.5 server right now and recently my friends and I noticed that we're not able to break the vines in our server using shears. normally when you break a vine, the vines below also break but dont drop as entities as of now the vines below are not breaking and soon the vine which we broke reappears and we're not able to get any item drops. i've been having this problem for a few days and i dont know what to do. I made another server and tried doing the same things and its working there but not on the server we play on.