@a11d/non-inertable-component/dist/NonInertableComponent.js

A non-inertable Lit component

import { Component } from '@a11d/lit';
export class NonInertableComponent extends Component {
    static get observedAttributes() {
        return [...super.observedAttributes, 'inert'];
    }
    attributeChangedCallback(name, old, value) {
        if (name === 'inert' && value !== null) {
            this.removeAttribute('inert');
        }
        super.attributeChangedCallback(name, old, value);
    }
}