Hello, I am trying to load the layer all.json but the mitre att&ck navigator tool shows a warning because of the version differences from your layer-version: 3, to the current layer-version: 4.3 -> https://mitre-attack.github.io/attack-navigator/
This is the message:

Do you know how to solve this error / warning? I don't see the option to pre-select the navigator version in mittre, so I hope it is just a minor warning and does not affect the use of your layer.json.
Thanks by your time!