[Bug Report][3.11.1] VTreeview with `open-all`: mutating an item causes all items to open again

[MetRonnie]

Environment

Vuetify Version: 3.11.1
Vue Version: 3.5.25
OS: Windows 10 (current)

Steps to reproduce

Expected Behavior

[open-all] will cause all branch nodes to be opened when component is mounted.

(taken from the docs)

After mounting, which nodes are open depends on whether the user collapses/expands them.

Actual Behavior

All branch nodes are re-opened whenever any node is mutated in some way (e.g. setting disabled, class etc.)

Reproduction Link

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

Images

20251202-1518-59.8113042.mp4

[J-Sek]

Yeah.. the prop is convenient but has limited utility in real-life scenarios. You might want to switch it off, once the nodes are loaded. nope, it collapses the tree.