diff --git a/webapp/src/viewModel/boardTree.ts b/webapp/src/viewModel/boardTree.ts
index f0902eb1b..141820115 100644
--- a/webapp/src/viewModel/boardTree.ts
+++ b/webapp/src/viewModel/boardTree.ts
@@ -296,6 +296,12 @@ class MutableBoardTree implements BoardTree {
                         }
 
                         let result = aValue.localeCompare(bValue)
+
+                        if (result === 0) {
+                            // In case of "ties", use the default order
+                            result = this.defaultOrder(a, b)
+                        }
+
                         if (sortOption.reversed) {
                             result = -result
                         }
@@ -375,6 +381,11 @@ class MutableBoardTree implements BoardTree {
                             result = aValue.localeCompare(bValue)
                         }
 
+                        if (result === 0) {
+                            // In case of "ties", use the default order
+                            result = this.defaultOrder(a, b)
+                        }
+
                         if (sortOption.reversed) {
                             result = -result
                         }