title: Excel Addin rejected due to Mac
body: <p>I can test my addin in Excel for Windows / Online, but can't test it from a Mac and iPad because I don't have that setup and don't have plans to acquire it.
  I'm being rejected because of Mac tests by the team, and I'm unable to fix the errors.</p>
  
  <p>Is there any way to cap Macs from the manifest file and don't make them avaible to Mac users when they browse the store?</p>