Please help me fill this svg.

[Matt-roki]

Hi guys. I have been trying for days to get the svg animation below to fill after it has completed but I cannot get it to work at all.

As you can see it works perfectly on the drawing line but no idea how to fill.

I have tried to incorporate this but it also does not work codeandbox

I do not want it to work on a onclick i just want it auto once the animation has finished.

My codeandbox

I should mention i would want it to fill from the bottom to the top otherwise i would of just used css

Thanks