ROI: numeric labels not displayed or editable correctly

[biodotpe]

Summary

ROI dimension fields in the GUI behave incorrectly.

Description

• Two numeric values are stacked very close together on the left side, indicating a layout/spacing issue.
• In the lower control area, the range indicator (“to 921”) on the right side cannot be adjusted using either the slider or manual input.

Expected Behavior

• Adequate spacing should prevent visual overlap between labels and controls.
• Numeric fields should be editable and properly linked to the sliders.

Actual Behavior

• ROI height value is partially overlapped and difficult to read.
• ROI width cannot be modified reliably using the slider or by typing a value.