I'm getting a check this entry screen for K-1 S Corp wkst stating QBI ded expenses aren't yet supported-that it will be enabled in a subsequent release. Any idea when?

For current information on forms availability, please click on this link:  Federal forms availability   [Note:  Forms 8995 and 8995-A might appear at the bottom of the list, not necessarily in numerical order. ]

It is currently 2/12/20.  However, if you don't have an actual VALUE in box 20, you can bypass this by unchecking it.