But I don’t want to display the smart select element in the page, only on demand using the JS command, so basically there isn’t any element to launch, I want to fill the options from the JS.
For example, by the time a user clicks on option in a dialog, I want to display the smart select with the right options respectively
But that is the point of SmartSelect -> it converts HTML <select> element to something more fancy. Otherwise you can just use custom Sheet Modal with checkboxes/radios list