Thanks so much this works wonderfully.
However, I have some questions. Backing up a Minecraft Bedrock server while it is running is known as dangerous, so I opt to have the docker quit when the CA Backup creates a backup. However, when checking the server log, it doesn't look like stopping the docker quits the Minecraft Bedrock server properly. Do the logs not show this? Usually shutting down the Minecraft Bedrock server consists of typing 'stop' into the console. Is there a way to solve this easily?
Thanks!