Table filter icon is not highlighted when Filter Dropdown with Search is active

[PrincessLunaOfficial]

If the filter in the table has custom FilterDropdown with Search as a child element, filter icon in the table header will not be highlighted if you fill the searchbox. Overall it makes it impossible to see if current filter is active.

Steps to reproduce

<Table @ref="_table" DataSource="dataSource" OnChange="OnChange" TItem="Data">
    <ColumnDefinitions>
        <PropertyColumn Property="c=>c.Name"
                        SorterCompare="@((a,b)=> a.Length - b.Length)"
                        SortDirections="new[] { SortDirection.Descending }" >
            <FilterDropdown>
                <Search Placeholder="Search Name" WrapperStyle="padding:20px;" @bind-Value="searchString" OnSearch="()=>_table?.ReloadData()" />
            </FilterDropdown>
        </PropertyColumn>
    </ColumnDefinitions>
</Table>

Further technical details

Official demo
https://antblazor.com/en-US/components/table#components-table-demo-custom-filter-panel

[James Yeung]

Thanks for contacting us @PrincessLunaOfficial , this is beacuse you didn't update the filter state.

https://antblazor.com/en-US/components/table#components-table-demo-restore-query-state

[PrincessLunaOfficial]

Thanks for contacting us @PrincessLunaOfficial , this is beacuse you didn't update the filter state.

Thanks for reply, you are right. I hope that query state is not updated on the example page intentionally.

[James Yeung]

Maybe we can add a parameter Filtered or Filtering for marking the column is active.