Nonstatutory stock option carryover gain/loss

I have a question about how Nonstatutory stock options affect a capital loss carryover. Here are the details of my situation:

  • Grant price = $100
  • # of shares = 225
  • Exercise price = $205

Shares were exercised and sold on the same day for cash (~$7500 for taxes, ~$16000 net proceeds). These amounts are also correctly reflected in my wage income in my W2

 

On my 1099-B, I have the following info:

  • Proceeds (1d) = $46125
  • Cost basis (1e) = $22500
  • Gain/loss (not reported) = $23625

However,  Turbotax is showing that my capital loss carryover from a previous year (~$40k) has been reduced by $23.6k to $13.4k (which includes the $23.6k "gain" from the option sale + $3k from previous year carryover), which doesn't make sense because this is not a capital gain. Can someone confirm this is the correct behavior, and if not, provide info as to how to correctly account for this ? Thanks!