dropdown example bugs

[ClemenceCc]

in the branch main
example dropdown
No matter what you choose, the default title "Checkbox" will be displayed.
when i try to debug the code ,i find ,in the radiobox ,selected() is correct ,but in the dropdown component func Render selected() always get 0
How to resolve it

[ArthurSonzogni]

Thanks!
The bugs were introduced by:
3c9fa60

I am going to fix them.

[ArthurSonzogni]

Thanks! This should be fixed by the title above. Please let me know if it isn't.