Bug Description

When any other players or me jump into water on a server. It behaves like it doesnt exist. Fall damage is taken. We can still breathe. Similar issue in lava.

How to Reproduce?

No response

Expected Behavior

Can swim in water burn in lava. Limited breathing ability. Negated fall damage

Version

2.1.1

Logs or additional context

No response

Code of Conduct

• I have searched the issue tracker and confirmed that the issue has not been reported
• I have checked the FAQ (if one is present) and my issue is not listed
• I have verified that I am using the latest version of the modpack
• I have verified that I have followed the required steps to set up the modpack

I can confirme that was told by mods in the official discord server that these structures don't exist. You must select the mission as complete and have to find the broken reactors in which there are blaze spawners.

Make sure you follow the readme and install the vinery and hephaestus mods from clientside into server mods folder to fix.
It works now