[Bug Report][3.7.2] VTreeview search and filter returns empty results with return-object

[alfianwahid]

Environment

Vuetify Version: 3.7.2
Vue Version: 3.5.6
Browsers: Chrome 128.0.0.0
OS: Windows 10

Steps to reproduce

Using the example from the "Search and filter" section of the Vuetify documentation, , I added the return-object prop to the v-treeview.
The search functionality returns empty results, even when there should be matching items.

Expected Behavior

The search should filter and display the correct matching tree items, even when the return-object prop is used.

Actual Behavior

With the return-object prop enabled, the search returns empty results, even when there are matching items in the tree

Reproduction Link

https://play.vuetifyjs.com/#...