`for` attribute on `label`s doesn't work

[mrdziuban]

It seems like the for attribute on label elements has no effect when using JSX. I first noticed this in my own project and then found that it's reproducible in the apprun docs too -- https://apprun.js.org/docs/directive/#form-validation -- the <label> in the code snippet has a for attribute but the rendered HTML doesn't.

Any thoughts you have would be appreciated. Thank you for all your work on this library!

[yysun]

Thank you for reporting the issue. It has been fixed in v3.31.0 now.