On page 39, the instructions have been updated to read "1. With right sides together, insert one sleeve (C) into one armhole, matching notches and aligning underarm and side seams. Align the small circle on the sleeve (C) cap with the shoulder seam."
The instructions originally read "Align the center notch on the sleeve (C) cap with the shoulder seam.", which was incorrect. (March 8, 2023)
When the pattern was initially released, the hem's seam allowance was rotated to the center back. This means your yoke will not match with your back pieces.
To fix this issue, download the pattern files one more time from your library.
If you have already cut the paper pattern, remove 3 1/8" from the center back pattern piece, and this will fix the issue. Continue to cut the back on the fold.
If you have already cut your fabric, you will need to add a center-back seam. Reduce the center back seam by 2 1/2" and sew the pieces together with a 5/8" seam allowance.