Why is the mount event of the child component executed twice?

[lzm0x219]

[ryansolid]

I'm going to need to see more than this. It doesn't fire twice generally so I suspect something else is going on.

[lzm0x219]

example。The problem can be reproduced here.

[lzm0x219]

Are there any problems found?

[ryansolid]

I found it. Children are being created multiple times.

chart = new AntvChart({
        el: ref,
        ...chartParams,
      });

Accesses all the lazy evalled props (including children) in the spread as chartParams has children on it.

I fixed it by splitting children out:

const [canvasProps, _, chartProps] = splitProps(props, ["class", "className"], ["children"]);

[lzm0x219]

thanks.~