Content Summary column cannot be shown in Mediabay

After upgrade to Halion 6.1.15 it seems that Content Summary field disappeared from columns setup of Mediabay, so I can no longer see and sort data by this field in Mediabay which is quite unexpected and sad change. I still can see and use this field in Cubase Mediabay. Is what I see in column setup configurable somewhere? Having a limited number of fields to select there significantly complicates finding and selecting programs in huge libraries set!

In addition to my initial post, I have just noticed that Content Summary field is missing in Batch Import dialog as well. I hope there are no specific requirements behind that and this bug will also be fixed.