Gizmo controls accelerate exponentially when transforming ProBuilder selections after entering ProBuilder Active Context with Grid Pivot Orientation selected

How to reproduce:

1. Open the attached project “IN-138403”
2. Open the “Test” Scene
3. In the Hierarchy, select the “Cube” GameObject
4. In the Tool Handle Rotation dropdown, select “Grid”
5. In the Scene View, switch the Active Context from Game Object to ProBuilder
6. Select a face on the Cube
7. Move the face using the gizmo in the Scene View
8. Observe the “Cube” GameObject in the Scene View

Actual result: The face movement starts speeding up exponentially
Expected result: The face movement follows the mouse input without speeding up

Reproducible with: 6.0.7 (6000.4.0a3), 6.0.9 (6000.4.0a3, 6000.4.1f1, 6000.5.0b2, 6000.6.0a2)
Could not test with: 6.0.6 (6000.4.0a3) (Error CS1061), 6.0.9 (6000.0.72f1, 6000.3.12f1, 6000.4.0a2) ("Grid" option is not available in the Tool Handle Rotation)

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes:

• Issue can be reproduced in ProBuilder Active Context by using the “Tools/Toggle Pivot Orientation” shortcut to switch to “Grid/Element”
• While in ProBuilder Active Context, switching to “Element” from the Pivot Orientation dropdown prevents this issue from occurring
• Issue occurs with all ProBuilder selection types when changing position, rotation or scale using the gizmos