I am usiung sweetalert2@11.4.18 and vue-sweetalert2@2.0.5 and importing them like this:

import VueSweetalert2 from 'vue-sweetalert2';
import "sweetalert2/dist/sweetalert2.min.css";
Vue.use(VueSweetalert2);
import Swal from "sweetalert2/dist/sweetalert2.js";

Inside my vue component I am calling sweetalert like this this.$swal("Oops!", msg, "error"); but the result is what is displayed on the image below. I only have a modification on the css which is the title's line-height, but I believe this is not issue (and I have tested that). This problem is present everywhere in my site.

Anyone knows what this issue can be?