Visualisation can't render 'radio' setting input using `FormRadio`

[itisAliRH]

The radio setting input (FormRadio) is not rendered in the visualisation options. (blocked usegalaxy-eu#229)

Galaxy Version and/or server at which you observed the bug Galaxy Version: (check <galaxy_url>/api/version if you don't know) Commit: 115325bfd24c8ae74e6cd9801b6ef22362f0b63d

Browser and Operating System Operating System: Windows, Linux, macOS Browser: Firefox, Chrome, Chrome-based, Safari

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2. Click on '....'
3. Scroll down to '....'
4. See error

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