Flutter Web Chrome issue

I am developing a cross platform app using Flutter and Dart, the app runs smoothly on both Android and Ios, but when I try to run on Chrome I get the following problem:

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.

Note that for performance reasons, only the first access to one of the properties is shown.

1 source: stack_trace_mapper.js:1

I don't have access to the above file any ideas on how to fix this?