Marco 'Lubber' Wienkoop

Fixed in the community fork Fomantic-UI https://fomantic-ui.com/elements/icon.html 

Fixed in the community fork Fomantic-UI by https://github.com/fomantic/Fomantic-UI/pull/2219

Fixed in the community fork [Fomantic-UI](https://fomantic-ui.com) See your adjusted jsfiddle here https://jsfiddle.net/lubber/6c1o3ap0/

In case you don't know: There is active development at the community fork [Fomantic-UI](https://fomantic-ui.com) since 2018 https://github.com/fomantic/Fomantic-UI

You may try the community fork https://github.com/fomantic/Fomantic-UI ``` npm install fomantic-ui --save ```

> @lubber-de Any recommendations on migrating an existing project from semantic-ui to fomantic-ui? Is it simply `npm remove semantic-ui` followed by `npm install fomantic-ui`? or do I still need to...

The radio value ("0" instead of false) was fixed in the community fork Fomantic-UI by https://github.com/fomantic/Fomantic-UI/pull/1328 See your adjusted jsfiddle here http://jsfiddle.net/lubber/gjLbqz5p/ However, providing the value for the checkbox is...

@landall I prepared a PR to also support "on" as a trigger to check the checkbox in the community fork Fomantic-UI by https://github.com/fomantic/Fomantic-UI/pull/2077

I prepared a fix for the community fork Fomantic-UI here https://github.com/fomantic/Fomantic-UI/pull/2211

Fixed in the community fork Fomantic-UI by https://github.com/fomantic/Fomantic-UI/pull/2197 See your adjusted jsfiddle here https://jsfiddle.net/lubber/db6esa7u/2/