Steps to Reproduce

https://zkfiddle.org/sample/nqkhgd/1-Another-new-ZK-fiddle

1. Click on item "node-2-2"
2. Press right key
3. wait for render
4. press down key

Current Result

Selects item "node-49-50"

Expected Result

selects item "node-1-0"

Debug Information

_onTreeItemRemoved store items into _shallsyncfocus, which is is focused into during afterResponse

Workaround

zk-5529.js