Text vertically misaligned due to dominant-baseline="hanging" attribute

[optimax]

Description:
A text block appears at the wrong vertical position when there is a dominant-baseline="hanging" attribute on the text element.

To Reproduce
Load the following SVG image into the editor:

<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xml="http://www.w3.org/XML/1998/namespace" viewBox="0 0 1400 1000">
    <rect width="1399" height="998" rx="0" ry="0" id="background" stroke-width="0.5" style="fill:#FFFFFF;stroke:#000000;"/>  
    <g transform="scale(39.63119) translate(17.66286, 1.892448)" id="content">
      <text text-anchor="middle" dominant-baseline="hanging" font-family="Helvetica" font-size="12.5px" font-style="normal" font-weight="normal" style="fill:#231F20;"><tspan x="0px" y="0px">TEXT</tspan><tspan x="0px" y="12.5px">TEXT</tspan></text>
    </g>  
</svg>

The image appears as follows in the editor:

Expected behavior
The image should appear as follows, where the text block is centered both horizontally and vertically within the bounding rectangle:

Both Chrome and Edge display it correctly.

SVG-Edit environment:

• Version: latest from the master branch
• The file is loaded either via the Open menu item, or via svgEditor.loadFromURL("/url-of-svg-image");, it does not matter as th result is the same.

Environment:

• OS: Windows 11 64 bit Desktop
• Browser: Edge 130.0.2849.46, Chrome 130.0.6723.59