The official package can prevent this issue using css and js library separatly:
But unafortunatly this package only use sweetalert2.all.min.js provoking the next error:
sweetalert2.all.js:4283 Refused to apply inline style because it violates the following Content Security Policy directive: "style-src 'self' fonts.googleapis.com". Either the 'unsafe-inline' keyword, a hash ('sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU='), or a nonce ('nonce-...') is required to enable inline execution.
The official package can prevent this issue using css and js library separatly:
But unafortunatly this package only use
sweetalert2.all.min.js
provoking the next error: