MudTextFieldExtended: Debounce works only once

[DrastamatSargsyan]

Noticed a debounce regression on

• MudBlazor.Extensions v9.0.3
• MudBlazor v9.2.0

Works fine in

• MudBlazor.Extensions v8.2.0
• MudBlazor v8.15.0

Tried to locate the issue myself, but to no avail.
The bug may be reproduced with this

<MudTextFieldExtended T="string"
 @bind-Value="@value"
 Variant="Variant.Outlined"
 Margin="Margin.Dense"
 Immediate="true"
 DebounceInterval="1000" />

@value

@code {
 string value;
}

[mckaragoz]

Could you describe issue a bit detailed? What happened after first debounce?

[DrastamatSargsyan]

Before, every next type was resetting the debounce delay, but now, it seems the delay only happens once for the first type.

v9
https://github.com/user-attachments/assets/0e213641-5149-4257-a897-75799cdbe637

v8
https://github.com/user-attachments/assets/faf56d6d-339a-461c-8f7b-d82ea59aecef

[DrastamatSargsyan]

I’ve copied most of the debouncing logic from MudDebouncedInput and DebounceDispatcher, and it seems to work fine. The only issue is that DebounceDispatcher is an internal class, and I’m not sure what can be done with it.

[DrastamatSargsyan]

@mckaragoz, if that’s okay, I can start with the PR.

[mckaragoz]

@mckaragoz, if that’s okay, I can start with the PR.

Yeah you can always prepare a PR