"label": "<span style=\"font-size: 12px;\">14/20</span> Orders completed"

buildAnnotatedString {
    // Defer to platform via androidx.core.text.HtmlCompat
    append(HtmlCompat.fromHtml(html, flags).toString())

    // Apply default span & paragraph styles
    val length = spanned.length
    val textStyle = LocalTextStyle.current
    val spanStyle = textStyle.toSpanStyle()
    addStyle(spanStyle, 0, length)
    addStyle(textStyle.toParagraphStyle(), 0, length)

    val defaultFontSize = spanStyle.fontSize
    spanned.getSpans<Any>().forEach { span ->
        val start = spanned.getSpanStart(span)
        val end = spanned.getSpanEnd(span)

        when (span) {
            is RelativeSizeSpan -> SpanStyle(fontSize = defaultFontSize * span.sizeChange)
            // ^ this is what you want
            // … other spans
        }.let {
            addStyle(it, start, end)
        }
    }
}