[Bug] Crosshair position desyncs after Reset in TMTV mode.

[Devu-trenser]

Describe the Bug

• Crosshair position is not syncing among viewports after resetting the viewport in tmtv mode.
• A workaround for this issue is resetting the crosshair from PET, CT and fusion viewports individually.
• This issue is reproducible on 3.9 and 3.10.

Crosshair-Issue.mp4

Steps to Reproduce

1. Enable the crosshair tool.
2. Move the crosshair in one of the viewport (say PET sagittal ). The viewport position will be in sync with other(sagittal) viewports
3. Reset viewport by clicking on space key
4. Observe the crosshair position among viewports (as per eg: PETsagittal, CT sagittal and Fusion sagittal).
5. Move the crosshair.

The current behavior

The crosshair position among same orientation viewports is not syncing as in the screenshot after resetting viewports. Even after resetting and while moving the crosshair it keeping an offset

The crosshair positions should be in sync after resetting also.

OS

Ubuntu 24.0

Node version

18.20.5

Browser

Chrome 132.0.6834.83