I booked my partner and I into the F cabin of the 3-cabin 772 (on separate PNR), and I could see the plane coming in has reconfigured cabin, but our flight still shows the three-cabin. We are about 60 hours prior departure and want to make sure we sit in the odd middle seats together. We are now in Row 2 center two seats in the three class cabin.

When does seat map gets updated so we can grab the preferred seats?