Mississippi resident with out of state income.

Is there a glitch with TurboTax.  I'm a Mississippi resident.  Had W-2 income from Texas accordingly there is no state income or tax withheld on the W-2.  TurboTax says leave blank if nothing.  Filing a Mississippi resident return but the Mississippi return is only recognizing in-state income.  Why won't TurboTax recognize the Texas W-2 on the Mississippi return?