Dataroles editor not updated when row filter added

Import the attached project open the VDB, switch to Data Roles tab click the Add data role button to open the Data Roles editor allow update on the whole model disallow read on the whole model allow read on t1.c1 allow read on t2.c1 switch to Row Filter tab click Add, select t1 as target set c2='x' as Condition click OK click Add, select t2 as target set c2='x' as Condition click OK, notice the new row filter does not appear in the list Note that the row filter that disappears is determined by the order in which you allow read on the columns, i. e. if you first allow read on t2.c1, the filter for t1 will disappear.