Build 003 does not include this fix, as it was released before this fix. This requires changes (some complex) to a number of different files in order to fix, so it has not been posted here.
Some info: the issue is that the classes for tables shown in the WYSIWYG editor are not the same classes that should be applied to a saved version of the table. A two-way conversion needs to take place, and this is not something that's supported by the current attribute cleaner that VaultWiki uses in 3.0.14.