Placing a Education Edition block, moving it to a new world with out education edition enabled, and then attempting to "pick the block" using the middle mouse button crashes the game.
- Open a new world, and enable education edition
- Place an education edition block
- export it using the export button to a mcstructure
- put it in a behavior pack that allows you to move structures between worlds
- import that behavior pack
- put it in a different world without education edition
- import the structure
- use the middle mouse button to pick the block in creative
- The game will crash
The game would not crash but would give an update block or no block.