1. Open the webChatConfig.js file.
2. Update the "leaseTime" variable in webChatConfig.js to 0 to use lease time configured in ORCRestService's attributes
3. Inside setLeaseTime function, change the following lines:
    if (typeof (newLeaseTime) !== 'number' || newLeaseTime > 192) {
                console.warn("Invalid lease time! Resetting to default (1 hour)");
                newLeaseTime = 1;
    }

    To the following:
    if (typeof (newLeaseTime) !== 'number' || newLeaseTime > 96) {
                console.warn("Invalid lease time! Resetting to default");
                newLeaseTime = 0;
    }