Modloader Info:

Minecraft Version: 1.20.1
Fabric Loader Version: 0.14.21
Mod Version: 1.20.1-9.1.2

Description:

Once I break a backpack placed on the ground, all the fluids inside of it disappear. The tanks are empty.

How to Reproduce

Place a backpack with fluids into the ground and break it.

Expected Behavior

The backpack would have the fluids in the tanks after breaking.

The tanks also seem to empty themselves randomly?

Scenario 1 - I was on the pause menu for 2 hours straight (afk) and when I came back my tanks were empty
Scenario 2 - I had a tank with potion inside and the potion is gone, my other tank is unaffected.

Where can I get the dev version of the mod?

https://legacy.curseforge.com/minecraft/mc-mods/travelers-backpack-fabric/files/all
https://modrinth.com/mod/travelersbackpack/versions
fixed