Interacting with Structure Block UI crashes the game

When interacting with the structure block the UI opens. However, pressing esc or interacting with any of the configs in the UI freezes and crashes the game.

 

Steps to reproduce:

• Create a new world
• /give a structure block to yourself

•  

Place the structure block

• Interact with it
• Press esc or try changing one of the fields

Expected Behaviour:

• It allows you to escape the UI or change one of the fields

Actual Behaviour:

• Your game freezes then crashes