Markdown field withMeta has no effect

[kichetof]

• Laravel Version: 12.14.1
• Nova Version: 5.7.1
• PHP Version: 8.4.6

Description:

As Markdown field extends Field who extends FieldElement and Element, we have access to withMeta method. (this applicable for other fields too). But, nothing happens with our meta.

My use case, I've some Markdown presets and I want to apply css style. Actually, I can apply like that:

.prose {
    text-align: justify;
    font-size: var(--text-lg);
    line-height: var(--tw-leading, var(--text-lg--line-height))
}

But, prose class is applied on textarea too and I can't apply different style.

If I can set something like that:

->withMeta([
    'extraAttributes' => ['aria-preset' => 'custom']
])

I would be able to set a custom style to it.

Detailed steps to reproduce the issue on a fresh Nova installation:

Apply whatever on withMeta has no effect.

Markdown::make('Content body', 'body')
    ->preset('custom', CustomMarkdownPreset::class)
    ->withMeta([
        'extraAttributes' => ['aria-preset' => 'custom'],
    ]),

Many thanks!