Bridging fluid item storage to forge capabilities is currently broken. When interacting forge blocks with fabric fluid containers, there is no way for the container to access the player's inventory and empty itself. As a result, the fabric item provides an infinite source of fluid.
To reproduce, install Ender IO and Techreborn on 1.20.1. Place an enderio tank in the world and get yourself an arbitrary techreborn fluid cell. Right click the tank with the cell in your hand. The tank will fill with the fluid, but nothing is drained from the fluid cell.
Bridging fluid item storage to forge capabilities is currently broken. When interacting forge blocks with fabric fluid containers, there is no way for the container to access the player's inventory and empty itself. As a result, the fabric item provides an infinite source of fluid.
To reproduce, install Ender IO and Techreborn on 1.20.1. Place an enderio tank in the world and get yourself an arbitrary techreborn fluid cell. Right click the tank with the cell in your hand. The tank will fill with the fluid, but nothing is drained from the fluid cell.