Go back to My Info and check that you said you are married and want to file together. Did you enter a SSA-1099 for each of you?
If you are filing Joint there are 2 columns, one for each of you.
Enter a SSA-1099, SSA-1099-SM or RRB-1099 under
Federal Taxes
Wages and Income
Then scroll down to Retirement Plans and Social Security
Then the second line - Social Security (SSA-1099. RRB-1099) - click the Start or Revisit button
After you enter it keep going. There are follow up questions you need to answer. Especially look for if you lived in a Foreign country. Should be No.
Not sure what worksheet you are looking at. Can you post a screenshot? Maybe there’s a separate worksheet for each of you.
Up to 85% of Social Security becomes taxable when all your other income plus 1/2 your social security, reaches:
Married Filing Jointly: $32,000
Single or head of household: $25,000
Married Filing Separately: 0