Editor stutters when panning inside a Behavior Graph window

How to reproduce:
1. Open the attached “IN-138789“ project
2. In the Project window, select the “Slow“ Behavior Graph asset
3. In the Inspector, enter the Behavior Graph window (Inspector > Edit Behavior Graph)
4. Pan the Behavior Graph window’s view by holding and dragging the middle mouse button
5. Observe the result

Actual result: There is a delay when panning inside the Behavior Graph window
Expected result: There is no delay when panning inside the Behavior Graph window

Reproducible with: 1.0.0-pre.1 (6000.3.13f1), 1.0.15 (6000.0.72f1, 6000.3.13f1)

Reproducible on: Windows 11, macOS Sequoia 15.6.1
Not reproducible on: No other environments tested

Notes:

• The profiler shows a looping recursion on HierarchyTraversal.Recurse()
• Only reproduces with a high number of Nodes in a Behavior Graph
• On Mac, the delay is significantly smaller