composeExtensions canUpdateConfiguration property typ is an array of [boolean, null] - can it be just boolean?

[steved0x]

json-schemas/teams/vDevPreview/MicrosoftTeams.schema.json

Line 642 in b047e62

"canUpdateConfiguration": {

I am working on automating the reference documentation for these types, and I encountered this one. Could it be just boolean with a default of false? What is the meaning of the 3rd null state if it isn't true/false? The current reference documentation just says "boolean".

Thank you,
Steve

"canUpdateConfiguration": {
    "type": [
        "boolean",
        "null"
    ],
    "description": "A value indicating whether the configuration of a compose extension can be updated by the user.",
    "default": "null"
},