View Box Shrinks and Menu Options Overlap After Multiple Parameter Changes

[deeptive]

Description:

The HeadWidget view initially appears correctly, but after multiple interactions with the left-hand side controls, the view box gradually shrinks. After 5-6 parameter changes, the widget becomes significantly smaller, and menu options start overlapping, making the interface difficult to use.

Steps to Reproduce:

1. Open the notebooks folder and navigate to HeadWidget.ipynb.
2. Run the first five cells. In the fifth cell, the HeadWidget will be displayed along with control options on the left-hand side.
3. Interact with the controls and modify parameters 5-6 times, ensuring the view updates each time.

Actual Behavior:

• The view box progressively shrinks with each parameter change.
• After multiple updates, the menu options overlap, making the UI unusable.

THS.mp4

Expected Behavior:

• The view should update correctly, but the size of the view box should remain constant.
• Menu options should stay properly aligned without overlapping.