DatePicker on InteractiveServer render shows server's current day and not the user's when time zones differ

Things to check

• I have searched the existing issues for this bug
• To rule out a caching problem I made sure the bug also happens in an incognito tab

Bug type

Component

Component name

DatePicker

What happened?

Most servers have their time zone set to UTC. In InteractiveServer render mode, the date picker highlights the current day (today) as the server's current day, which can be different than the current day for the user.

Expected behavior

The highlighted "current day" (today) should match the user's timezone/day, not the server's in InteractiveServer render modes. If this not easily achievable via JS, perhaps a "Today" datetime property should be added so this can be set to user's datetime in code?

I believe the styling is set in the GetDayClasses() method where the following line use the injected TimeProvider for the current day... if (day == TimeProvider.GetLocalNow().Date) return b.AddClass("mud-current mud-button-outlined").AddClass($"mud-button-outlined-{Color.ToDescriptionString()} mud-{Color.ToDescriptionString()}-text").Build();

Apologies if I missed how to correct for this in the documentation.

Reproduction link

Unable to reproduce, as I believe TryMudBlazor is WebAssemby?

Reproduction steps

1. Create a DatePicker in an InterActive server application where the server has a different timezone than the user.
2. User runs the application when their current day differs from the server's current day.
3. The DatePicker will have the server's day outlined in the calendar.

Relevant log output

No response

Version (bug)

7.15

Version (working)

?

What browsers are you seeing the problem on?

Firefox, Chrome, Edge

On which operating systems are you experiencing the issue?

Windows

Pull Request

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Code of Conduct

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