I have a SortByColumns that has worked fine up until switching to authoring version 3.23023.11
It now errors with:

Or (as historically I've not included the "SortOrder." - this seems to have rolled out with latest version :

Rolling back to 3.23022.21 and removing the 'SortOrder.' seems to resolves the issue, but have concerns it will become a permanent problem when 3.23022.21 is no longer available.