could be due to filing at different times. be patient it's going to take the IRS all summer to get to all the eligible returns that filed before the exemption was reflected in the various apps.
The IRS began to send out the additional refund checks for tax withheld from unemployment in May. If you are eligible for the extra refund for federal tax that was withheld from your unemployment the IRS will be sending you an additional refund sometime during the next several months. TurboTax cannot track or predict when it will be sent. The IRS has not provided a way for you to track it, so all you can do is wait for the refund to arrive.
Please read this very recent news from the IRS: