radio does not work as mentioned in the docs

[rahulbats]

the radio button example given in the README.md does not work reliably and gives this error
Expression has changed after it was checked. Previous value: 'undefined'. Current value:

to make it work reliably , you need to have the name attribute in the group and radio buttons. The name attribute should match.

If this is by design , the documentation is not correct

[arciisine]

Similar issue with the alpha. @rahulbats suggestion removed the errors.

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