FluentSelect selected item not changing when using mouse + keyboard

[bartvanderlinden]

🐛 Bug Report

When entering a with mouse and then using the keyboard to change the selected item, the events are not triggered. The selection is NOT changed.

Note: Using ONLY keyboard is working fine. Using ONLY mouse will work as well.

💻 Repro or Code Sample

Just go to the fluent-ui-blazor.net site. Enter de dropdown in the section

#From a List of Option items
https://www.fluentui-blazor.net/Select

Step1 | Focus with mouse click.
Step 2 | Change value with keyboard.

Then you'll notice that the Value is not changed

From a List of Option<string> items

Second item in the list is initially selected through the OptionSelected (Func delegate) parameter.

<FluentSelect Items=@stringOptions1
OptionText="@(i => i.Text)"
OptionValue="@(i => i.Value)"
OptionSelected="@(i => i.Selected)"
@bind-Value="@StringValue" />

Selected Value: @StringValue

🤔 Expected Behavior

Value should be changed

😯 Current Behavior

Value not changing

💁 Possible Solution

Event not triggered?

🔦 Context

Changes aren't saved correctly because the value hasn't been updated.

🌍 Your Environment

.NET 8
Windows 10
NB. The issue is on the demo website as well.

[dvoituron]

Indeed, the Value value is not updated, but the SelectedOption element is correctly updated.

Until this is corrected, you can use SelectedOption.

[vnbaaij]

I'm addressing this as part of the work in progress for #2813