NJ tax for a MD resident?

I am a MD resident but work for a company in NJ and that company has my work address as a NJ address.  I do not go to that office or work in NJ.  I do all of my work from MD.  On my first paycheck they withheld NJ taxes for things like Unemployment Insurance, Workforce Development, Temporary Disability Insurance and Family Leave Insurance.  If I am requesting to only be taxed in MD can they still withhold these other miscellaneous taxes? 

 

Thanks in advance!