Response from Lacerte, WV module has a problem in latest update:

Thank you for contacting Intuit’s Email Support for Lacerte Tax.

We understand the urgency in resolving concerns and questions as quickly as possible so you may proceed with your returns.

Thank you for bringing this to our attention.  This issue was caused by the latest release of the WV individual module.  It has been forwarded to our development staff for further review.  For now, you can enter the WV data on the CA Other state tax credit screen for the WV credit to compute on the CA Schedule S.