on this list, displayed with bootstrap layout, i have a db join elements 'made up of' and 'owner' (and several others not displayed on the list) when there is data (for example below, there are 2 owners), then display works fine. however if there is an empty repeating group for the element (see made up of for example), it appears to be displaying an empty <li></li>for each row returned by the list query. so if there are 2 owners and 4 of some other repeating group and 10 of some other, i get 2x4x10=80 rows of separator lines. is this something best fixed by copying the bootstrap template and removing list display on the use-case of no data for the column/element? something that should be repaired generally?