navigator.userAgent changing soon in Chrome

[laurentpayot]

New issues panel of Chrome 93 gives me this alert for my Elm js file:

A page or script is accessing at least one of navigator.userAgent, navigator.appVersion, and navigator.platform. In a future version of Chrome, the amount of information available in the User Agent string will be reduced.
To fix this issue, replace the usage of navigator.userAgent, navigator.appVersion, and navigator.platform with feature detection, progressive enhancement, or migrate to navigator.userAgentData.

[lydell]

I think it’s due to this line:

browser/src/Elm/Kernel/Browser.js

Line 153 in 1d28cd6

_Browser_window.navigator.userAgent.indexOf('Trident') < 0 || _Browser_window.addEventListener('hashchange', key);