REST API put updates are not being written to Change History

Hello,

I was making a put request as follows for the Name Table. Below is a sample of my request on the client side.

const config = {
    baseUrl: `${window.location.protocol}//${window.location.host}/imis_dev`,
    requestVerificationToken: document.getElementById("__RequestVerificationToken").value,
};


async function updateMemberType(memberId, newMemberType) {
    const response = await fetch(`${config.baseUrl}/api/Name?PartyId=${memberId}`, {
        method: 'GET',
        headers: {
            "Content-Type": "application/json",
            "RequestVerificationToken": config.requestVerificationToken,
        },
    });

    if (!response.ok) {
        throw new Error(`Failed to fetch member data: ${response.statusText}`);
    }

    let memberData = await response.json();

    if (memberData.Items && memberData.Items.$values && memberData.Items.$values.length > 0) {
        memberData = memberData.Items.$values[0];
    }

    if (memberData.Properties && memberData.Properties.$values) {
        const memberTypeProp = memberData.Properties.$values.find(prop => prop.Name === "MEMBER_TYPE");
        if (memberTypeProp) {
            memberTypeProp.Value = newMemberType;
        }
    }

    const updateResponse = await fetch(`${config.baseUrl}/api/Name/${memberId}`, {
        method: 'PUT',
        headers: {
            "Content-Type": "application/json",
            "RequestVerificationToken": config.requestVerificationToken,
        },
        body: JSON.stringify(memberData)
    });

    if (!updateResponse.ok) {
        throw new Error(`Failed to update member: ${updateResponse.statusText}`);
    }
}

updateMemberType("332002", "INDIV");

And I get this response:

I checked the data, and everything was updated properly. However, it does not show up in the changelog for some reason, even though it writes properly when this is updated manually. I also know that the Name table's Member_Type property is tracked by default.

The version of iMIS that is being used is 20.2.66.1385.

Let me know if there is something I am missing. Thanks.