existing svg containing gradient is not rendered

[DishenWang2023]

Tried converting a dom with existing svg contained with a gradient element in it, the rest of the svg renders except the gradient element

[DishenWang2023]

Issue relates to how id is converted. For example, if there's a rec with style="fill: url("#gradient") within an svg with id=grad , then after conversion the string becomes style="fill: url("#grad-grad-gradient"). I am able to fix the problem by replacing the string manually back to #grad-gardient, but it is still an issue nontheless