Bug Description

when using the piggybackpack and shift-rightclick to pickup two mobs you are unable to put either of them down

and you're unable to open your inventory

Did this behavior use to work in the previous version?

I've only played version 3.2.3

Steps to Reproduce (for bugs)

1.pickup mob with piggybackpack (i used a cow)
2.shift-rightclick to pickup another mob (i used a cow)
3.done. try to open your inventory or put them down.

Logs

• Client/Server Log:
• Crash Log:

Client Information

• Modpack Version:3.2.3
• Java Version:i dont know
• Launcher Used:minecraft launcher jave
• Memory Allocated:5g
• Server/LAN/Single Player:
• Optifine Installed:no
• Shaders Enabled:no

World Information

• Modpack Version world created in:3.2.3
• Additional Content Installed: