[FEATURE] SpanQuestion for text within customField Template

[mikodham]

I am wondering if there is a "rg.SpanQuestion" like feature where the text can be extracted from css+html template.
For example, simple css and html template below where we have two column of text side by side.
I wonder if we can allow rg.SpanQuestion to take a sub-field "text_field.processed"

Thank you!

# Defining Template for Settings
css_template = """
<style>
#container {
    display: flex;
    gap: 10px;
}
.column {
    flex: 1;
}
.column p {
    white-space: pre-wrap; /* Preserve line breaks and whitespace */
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
}
</style>
""" # 

html_template = """
<div id="container">
    <div class="column">
        <h3>Original</h3>
        <p>{{record.fields.text_field.raw}}</p>
    </div>
    <div class="column">
        <h3>Revision</h3>
        <p>{{record.fields.text_field.processed}}</p>
    </div>
</div>

custom_field = rg.CustomField(
    name="text_field",
    template =  css_template + html_template
)

# Inserting Records
records = [
    rg.Record(
        fields={
            "text_field": {
                "raw":  "$SOMETEXTDATA",
                "processed": "$SOMETEXTDATA",
            }
        },

    ),
]
"""