[QUESTION] How to open Materialize modal from my custom command src/commands/index.js ?

Hello @artf , nice to see you again, i have a question, how to initialize materializecss modal from source code commands grapesjs? , let's see the code.

initialize modal :

$("#modal1").modal("open");

then in the src/commands/index.js :

defaultCommands['tlb-show-modal'] = {
    run(ed) {
        var sel = ed.getSelected();

        ed.select(null);
        console.log(this);
        $("#modal1").modal("open");
    },
};

Then after run the command, it's not work modal is not a function, can i customize DOM element from your source? or is there any other way? thank you and have a nice day