Changing widget column span at runtime?

<?php

class GoogleAnalytics extends Page
{
    protected function getHeaderWidgets(): array
    {
        return [
            // I want to make these widgets span 2 columns
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\PageViewsWidget::class,
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\VisitorsWidget::class,
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\ActiveUsersOneDayWidget::class,

            // I want to make these widgets span 3 columns
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\SessionsByCountryWidget::class,
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\SessionsByDeviceWidget::class,

            // I want to make these widgets take full width
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\MostVisitedPagesWidget::class,
            \BezhanSalleh\FilamentGoogleAnalytics\Widgets\TopReferrersListWidget::class,
        ];
    }

    public function getHeaderWidgetsColumns(): int | array
    {
        return [
            'xl' => 6,
        ];
    }
}