ValueFilter does not show results in a hierarchical model

[arunpkio]

Consider a Tree model with the following structure

• node1
  • starred {true}
• parent1
  • node2
    • starred {true}
  • node3
    • starred {false}
• parent2
  • node4
    • starred {true}
• node5
  • starred {true}

By using the below ValueFilter

filters: [
            ValueFilter {
                roleName: "starred"
                value: true
            },

I expect the result as

• node1
  • starred {true}
• parent1
  • node2
    • starred {true}
• parent2
  • node4
    • starred {true}
• node5
  • starred {true}

But what I see is,

• node1
  • starred {true}
• node5
  • starred {true}

It does apply the filter only on the top level and not those below.

I could fix this by calling setRecursiveFilteringEnabled(true); in the constructor of QQmlSortFilterProxyModel

Searching withRegExpFilter filter works fine and shows results in all levels correctly.