Issue with font size scaling for labels

[HasflarSonto]

when generating captions, changes to the font size in the spec doesn't reflect in the final rendering. This makes it so that the following two specs generate the exact same result

let caption = c.text(attr, {x: mark.get(attr, ["x", "width"], (d) => d.x + d.width/2), y: 0, text: attr.charAt(0).toUpperCase() + attr.slice(1), fontsize:"100px"}, {textAnchor: "bottom"})

let caption = c.text(attr, {x: mark.get(attr, ["x", "width"], (d) => d.x + d.width/2), y: 0, text: attr.charAt(0).toUpperCase() + attr.slice(1), fontsize:"10px"}, {textAnchor: "bottom"})

[HasflarSonto]

It seems that the code requires a .get for both x and y for the font size to scale correctly.

this would work:
let caption = c.text(attr,
{
x: mark.get(attr, ["x", "width"], (d) => d.x + d.width/2),
y: mark.get(attr, ["y", "height"], (d) => d.y + d.height/2),
text: attr.charAt(0).toUpperCase() + attr.slice(1),
fontSize: "18px"

                }, {textAnchor: "bottom"})

this wouldn't work:

            let caption = c.text(attr,
                {
                    x: mark.get(attr, ["x", "width"], (d) => d.x + d.width/2), 
                    y: 0,
                    text: attr.charAt(0).toUpperCase() + attr.slice(1),
                    fontSize: "18px"

                }, {textAnchor: "bottom"})