isSameOrAfter get unexpected result

https://day.js.org/docs/en/query/is-same-or-after#docsNav
https://jsfiddle.net/ineedhelp/3xancjyd/3/

```js
console.log(dayjs('2023-06-11T23:40:00.000Z').isSameOrAfter('2023-06-12T13:40:00.000Z', 'day'))
```
it returns true but it should return false

Day.js Version v1.11.7
OS: Windows 11
Time zone: GMT+03:00

Start with the isSameOrAfter documentation and run the linked JSFiddle or the provided Day.js snippet using v1.11.7. Check how the day unit compares these UTC timestamps in the reported GMT+03:00 environment. Done means the example's result matches the documented day-level comparison and a regression case covers it.

Written by the indexing model from the issue text.