The right way to use TextBlockStyles

[LSXAxeller]

I want to use text styles like TitleTextBlockStyle like <TextBox Text="This is Title" Theme="{StaticResource TitleTextBlockStyle}" /> but I get warning Resource 'TitleTextBlockStyle' is not found and text doesn't change.

I tried editing App.axaml but no luck

<Application xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:fluent="using:FluentAvalonia.Styling"
             RequestedThemeVariant="Dark">

<Application.Resources>

		// Tried this
        <ResourceDictionary> 
            <ResourceDictionary.MergedDictionaries>
                <MergeResourceInclude Source="avares://FluentAvalonia/Styling/ControlThemes/BasicControls/TextBlockStyles.axaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>

		// Tried this
        <MergeResourceInclude Source="avares://FluentAvalonia/Styling/ControlThemes/BasicControls/TextBlockStyles.axaml" />

    </Application.Resources>

    <Application.Styles>
        <fluent:FluentAvaloniaTheme PreferUserAccentColor="True" />
		// Tried this
        <StyleInclude Source="avares://FluentAvalonia/Styling/ControlThemes/Controls.axaml" /> 
    </Application.Styles>
</Application>