Diff-changelog cannot reflect changes in computed column in MS SQL Server


I am trying to use diff-changelog to compare two schemas in MS SQL Server. There are some computed columns existing in a table in one schema and not in another schema. I would expect the diff-changelog can generate scripts for adding these computed columns such that these two schemas will be synchronized. However, it seems diff-changelog cannot handle the computed columns and the generated scripts do nothing on the computed columns.

May I ask if anybody knows how to fix this problem? Thank you very much.