This mainly happens in servers like Mineplex but when I try take something out of a chest, it just pops right back into its place. Also it's the same as my inventory, if I try move something in my hotbar or inventory it just pops right back into the space it was originally in. I have uninstalled and reinstalled Minecraft and that didn't work, it is basically unplayable... Please fix quickly because I love playing and I pretty much can't play. My friends have the same problem so I know it's not just me. (This happened as soon as 1.16.220 came out)
Thank you for your report!
However, this issue is Invalid.
The server you are playing on is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.
Any non-standard client/server build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the creator of the plugin, add-on or resource pack.
If you have problems on large servers, such as Mineplex and Lifeboat, please contact them first as they run modified server software.
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