Excess IRA Contributon tax is computed when sufficient W-2 earnings are present

As I enter a Roth IRA contribution for 2023 in the amt of $7500, Turbotax computes an addition tax on Line 23 for *excess* contribution @ 6%.  There is sufficient W-2 earnings present to support the contribution, and I don't see any double counting.  E.g. the W-2 import did not included any IRA contribution.