Need guidance if I entered RSU with shares with-held properly since after I input data taxes owed went up.

Spouses W2 box 12c reports FMV of all shares released on vesting dates.   I understand this is the value of all shares being reported as ordinary income.  He had shares with-held and sold the remaining  net shares.  The 1099B under Short-term noncovered securities reports the net shares with Gross valued at FMV time of sale and cost basis at FMV time of release.  By entering the data as is, am I correctly reflecting that shares were with-held but we owe money on short-term capital gains?
Also, 1099B in short term Covered securities shows  what appear to be reinvested dividend shares.  The cost basis is the same as reported on a 1099DIV as ordinary dividends.  It seems like double taxation.  Not sure how to enter the 1099B portion.