using glyph.num with accidentals

hello! thanks for all your great work on verovio, really nice project.

I'm investigating using the system with a project I'm working on but am stuck when trying to use alternative accidentals from the Bravura font.

here is my test code, running in node.js, with verovio v.2.7.2 installed via npm.

just as a simple test for glyph.num I'm using a standard accidental U+E260 ( https://w3c.github.io/smufl/gitbook/tables/standard-accidentals-12-edo.html )

const verovio = require('verovio');
const fs = require("fs");

verovio.module.onRuntimeInitialized = function ()
{
    /* create the toolkit instance */
    var vrvToolkit = new verovio.toolkit();

    let mei = `<mei xmlns="http://www.music-encoding.org/ns/mei">
<meiHead>
    <fileDesc>
        <titleStmt>
            <title/>
        </titleStmt>
        <pubStmt/>
    </fileDesc>
</meiHead>
<music>
    <body>
        <mdiv>
            <score>
                <scoreDef>
                    <staffGrp>
                        <staffDef clef.shape="G" clef.line="2" n="1" lines="5"/>
                    </staffGrp>
                </scoreDef>
                <section>
                    <measure>
                        <staff n="1">
                            <layer>
                                <note pname="c" oct="4" dur="4">
                                    <accid glyph.num="U+ E260" />
                                </note>

                                <note pname="d" oct="4" dur="4"/>
                                <note pname="e" oct="4" dur="4"/>
                                <note pname="f" oct="4" dur="4"/>

                            </layer>
                        </staff>
                    </measure>
                </section>
            </score>
        </mdiv>
    </body>
</music>
</mei>`;

    const options = { font: "Bravura" }
    vrvToolkit.setOptions(options);

    vrvToolkit.loadData(mei);

    svg = vrvToolkit.renderToSVG(1, {});

    fs.writeFileSync("hello.svg", svg);
}

in the resulting SVG, I see the accid but no glyph:

    <g id="note-0000001862637027" class="note">
        <g class="notehead">
            <use xlink:href="#E0A4" x="933" y="1620" height="720px" width="720px" />
        </g>
        <g id="stem-0000002094793443" class="stem">
            <rect x="1127" y="990" height="608" width="18" />
        </g>
        <g id="accid-0000002079994892" class="accid" />
    </g>

I also tried <accid glyph.auth="smufl" glyph.num="U+E260" /> but no change.

should this work?

thanks for any suggestions.

all the best, rama

rism-digital / verovio

using glyph.num with accidentals #1837