Impement Action to show modal at custom page in Widget

Hello everyone, I'm trying to implement a Calendar with basic functionality but seems to be complicated work with Modals.
Trying to add a modal for view event details on clic on it, the modal isn't displayed.
I'm using GuavaCZ/Calendar package (still in develop) part of code:

    use Filament\Actions\Action;
    .
    .
    .
    public function onEventClick(array $info = [], ?string $action = null): void
    {
        // Show detailed event info
        Action::make()
            ->record(Commission::find(1))
            ->form([
                TextInput::make('name')
                    ->required()
                    ->maxLength(255),
                // ...
            ])->action(function (array $data): void {
                dd($data);
            });

    }


This code is a test, how can I make it work?
V3 with panels (new project)

Some help is appreciated.
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