Here is an svg with a use element:
<svg viewBox="0 0 30 10" xmlns="http://www.w3.org/2000/svg">
<circle id="myCircle" cx="5" cy="5" r="4" stroke="blue"/>
<use href="#myCircle" x="10" fill="blue"/>
</svg>
In the inspector I can see that the use element has a shadow root:
<use href="#myCircle" x="10" fill="blue">
#shadow-root (closed)
<circle id="myCircle" cx="5" cy="5" r="4" stroke="blue"></circle>
</use>
Is it possible to somehow call methods such as getBBox() on the <circle> in the shadow dom?
If there is no straight-forward way, maybe there is some trick to allow me to access the closed shadow root?