\sqrt doesn't expand the width of the MathField

[On-Arap]

Bug description

When we have a MathField with a dynamic size, encapsulated inside an IntrinsicWidth for example, if we add a \sqrt LaTeX, the MathField doesn't size up, compare to when we are adding a \frac, or a ^ (it only size up in height, not in width, and this however the numbers inside that \sqrt)

To Reproduce

used the Math_keyboard_demo project to reproduce it, simply call MathField like this instead of having it in a SizedBox

        IntrinsicWidth(
          child: MathField(
            controller: _expressionController,
            decoration: InputDecoration(
              labelText: 'Expression math field',
              filled: true,
              border: OutlineInputBorder(),
            ),
          ),
        ),

Expected behavior

When sqrt are added to the MathFieldEditingController, it should size up the MathField area

Screenshots