MCADDON/MCWORLD no auto import when game open (Windows)

On Windows Bedrock Edition, .mcaddon and .mcworld files used to automatically import into Minecraft even while the game was already running.

Now the game must be closed first, or the user has to manually import files from inside the game.

This is less convenient and slows down addon/world installation.

Please restore automatic importing while Minecraft Bedrock is open.