Calendar gives one day earlier date instead of the selected date

When used with a single and uncontrolled, Calendar component prop onSelect function gives one day earlier than the seemingly selected date.

Expected Behavior

The date that is given by the onSelect prop should give the date that is selected by the user.

Actual Behavior

Given date by onSelect is one day earlier than the selected date

URL, screen shot, or Codepen exhibiting the issue

https://gbjtf.csb.app

https://codesandbox.io/s/great-bird-gbjtf?file=/src/App.js

Steps to Reproduce

Just visit the above links

Your Environment

Agnostic to env as it can be reproduced both in my env as well as CodeSandBox

• Grommet version: 2.15.2
• Browser Name and version: Opera
• Operating System and version (desktop or mobile): Mac OSx

[taysea]

Hey @eminx I see that you are on grommet 2.15.2, but I recently submitted a fix that aimed to remove this issue (https://github.com/grommet/grommet/pull/4742) – could you try pointing your application to grommet stable (https://github.com/grommet/grommet/tarball/stable) and see if this issue goes away?

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[Shimi] - More info about grommet stable https://github.com/grommet/grommet/wiki/What-is-grommet-stable-and-how-to-use-it%3F

[msalehy]

<Calendar onSelect={(nextDate) => alert( this is your local time converted from UTC: ${new Date(nextDate)} ) } />