hotjar.initialize Expected 1 arguments, but got 2

[sergei-lobanov]

Updating from 6.2.0 to 6.3.1 I see the next issue

TS2554: Expected 1 arguments, but got 2. 47 | }); 48 |

49 | hotjar.initialize(Number(process.env.REACT_APP_HOTJAR_ID), 6); | ^ 50 | 51 | // Initialize Sentry instance before React 52 | initializeSentry();

In the absence of a changelog, it's difficult to determine definitively whether this is a breaking change and something should be changed in the code above or its a bug?