Overlapping issue in QTreeView

QTreeview expanding node overlaps sometimes with expanded items instead of inserting the item at a proper place.
See attached gif where this overlapping issue is shown. Once the node is expanded/collapsed again, the issue gets fixed.

To reproduce:
When the window opens up, expand the window a little bit.
Start expanding each node from bottom to up as shown in the gif.
Overlapping issue is shown in the same location as in the gif.