diff --git a/frontend/app/components/grid-item-selected/controller.js b/frontend/app/components/grid-item-selected/controller.js
index 3803c96..ab35849 100644
--- a/frontend/app/components/grid-item-selected/controller.js
+++ b/frontend/app/components/grid-item-selected/controller.js
@@ -23,7 +23,7 @@
     }
 
     $onChanges(changes) {
-        if (changes && 'gridApi' in changes && changes.gridApi.currentValue) {
+        if (changes && 'gridApi' in changes && changes.gridApi.currentValue && this.gridApi.selection) {
             this.applyValues();
 
             this.gridApi.grid.registerDataChangeCallback(() => this.applyValues(), [this.uiGridConstants.dataChange.ROW]);
diff --git a/frontend/app/components/ui-grid/component.js b/frontend/app/components/ui-grid/component.js
index 11ce4d7..cb9a927 100644
--- a/frontend/app/components/ui-grid/component.js
+++ b/frontend/app/components/ui-grid/component.js
@@ -43,6 +43,7 @@
         selectedRowsId: '<?',
 
         // Output events.
-        onSelectionChange: '&?'
+        onSelectionChange: '&?',
+        onApiRegistered: '&?'
     }
 };
diff --git a/frontend/app/components/ui-grid/controller.js b/frontend/app/components/ui-grid/controller.js
index a6197b4..230b9da 100644
--- a/frontend/app/components/ui-grid/controller.js
+++ b/frontend/app/components/ui-grid/controller.js
@@ -142,6 +142,9 @@
 
                 this.resizeObserver = new ResizeObserver(() => api.core.handleWindowResize());
                 this.resizeObserver.observe(this.$element[0]);
+
+                if (this.onApiRegistered)
+                    this.onApiRegistered({$event: api});
             }
         };
 
diff --git a/frontend/app/components/ui-grid/style.scss b/frontend/app/components/ui-grid/style.scss
index d3b8c05..85ce77b 100644
--- a/frontend/app/components/ui-grid/style.scss
+++ b/frontend/app/components/ui-grid/style.scss
@@ -43,22 +43,6 @@
         }
     }
 
-    .ui-grid.ui-grid--ignite.ui-grid--thin-rows {
-        .ui-grid-row {
-            height: 36px !important;
-
-            .ui-grid-cell {
-                height: 100% !important;
-            }
-        }
-
-        .ui-grid-cell .ui-grid-cell-contents {
-            padding: 8px 20px !important;
-            min-height: 35px !important;
-            max-height: 35px !important;
-        }
-    }
-
     .ui-grid.ui-grid--ignite:not(.ui-grid--thin) {
         // Start section row height.
         .ui-grid-row {