[Bug]: DonutChart's legend is not shown

[Nonolanlan1007]

Reproduction

https://stackblitz.com/edit/vitejs-vite-bmzqsu

Describe the bug

The documentation indicate a prop named "showLegend", but it does do anything

System Info

System:
    OS: Windows 11 10.0.22631
    CPU: (16) x64 AMD Ryzen 7 5700G with Radeon Graphics         
    Memory: 1.34 GB / 15.30 GB
  Binaries:
    Node: 20.10.0 - C:\Program Files\nodejs\node.EXE
    npm: 10.2.3 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Chromium (123.0.2420.97)
    Internet Explorer: 11.0.22621.3527
  npmPackages:
    @vueuse/core: ^10.9.0 => 10.9.0 
    radix-vue: ^1.8.0 => 1.8.0
    vue: ^3.4.21 => 3.4.27

Contributes

• [ ] I am willing to submit a PR to fix this issue
• [ ] I am willing to submit a PR with failing tests