Can I get the value of a constructor in another function?

Question

I'm trying to access this.type in my function activeTag(). When I click on it I want to add a custom class to the Tag.

I can't find if it's possible or if I'm just doing it wrong.

export default class Tag {

name;
searchType;
type;

constructor(name, searchType, genre) {
    this.name = name;
    this.searchType = searchType;
    this.type= type;
}

tagDisplay() {
    const tag = document.createElement('li')
    tag.innerText = this.name;

    this.searchType.appendChild(tag);

    tag.addEventListener('click', this.activeTag)
}


activeTag() {
    console.log(this); //return the element I clicked on
    this.classList.add(this.type+'--selected'); //return undefined--selected
}
 

}