protected function getCurrentDimensionPresetIdentifiersForNode($node)
    {
        $targetPresets = $this->contentDimensionsPresetSource->findPresetsByTargetValues($node->getDimensions());
        $presetCombo = [];
        foreach ($targetPresets as $dimensionName => $presetConfig) {
            $fullPresetConfig = $this->contentDimensionsPresetSource->findPresetByDimensionValues($dimensionName, $presetConfig['values']);
            $presetCombo[$dimensionName] = $fullPresetConfig['identifier'];
        }
        return $presetCombo;
    }