Not sure if this an issue or a clarification.
If I have some SVG, such as
<path d="M 2 50 A 48 48 0 0 1 50 2" stroke="#gradLeft-1" strokeWidth="4" fill="none" />
It doesn't work correctly.
If I change 'strokeWidth' to 'stroke-width' (changed to lower case with a dash) then it does work ok.
This is different to react.
Is this behaviour correct? or have I done something wrong?