The following exercises are not shown when designating STS as a category nor are they on the 1RM chart but they do show up on the workout cards for STS. I can find them though when I select "All exercises". Just a note as you are making some final adjustments.
Barbell Curl Narrow Grip
Seated Curls Alternating + Both Arms
Seated Lateral Raise Both Arms High Ends
Seated Rear Flys into band pulls
Barbell Curl Narrow Grip
Seated Curls Alternating + Both Arms
Seated Lateral Raise Both Arms High Ends
Seated Rear Flys into band pulls