App doesn't load on IE11

[adharshanvj]

Using ng2-tooltip-directive version 2.9.22 on Angular 9 and the app doesn't load on IE. Doesn't throw any errors on the console aswell. Works perfectly fine on other browsers.

Yes, I have tried importing 'classlist.js' and 'web-animations-js' on the polyfills.ts file, setup browserslist and have also added es5 compiler option to the tsconfig.json