Approvals Module: Errors in Layout Grids after install

After downloading and installing the Approvals Module to add the functionality to my app I get 52 errors with the following error: The weights of the columns in a row must add up to 12, bur currently add up to -1... I can now start resolving this by resizing all columns but not sure if this is supposed to be like this. Had someone already these issues and knows how to solve this without going through all these errors manually? Thanks in advance.
1 answers

This probably has to do with the version of AtlasUI and the use of AutoFill for columns.