Uncaught ReferenceError: requestAnimationFrame is not defined

[Betree]

View details in Rollbar: https://rollbar.com/captainfact/CaptainFact-Frontend/items/4/

ReferenceError: requestAnimationFrame is not defined
  File "https://captainfact.io/vendor.1d8b49df636fa23cc431.js", line 45, in [anonymous]

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:information_source: https://fb.me/react-polyfills

React also depends on requestAnimationFrame (even in test environments). You can use the raf package to shim requestAnimationFrame:

import 'raf/polyfill';

Affected: IE10, maybe Opera Mobile