Magento 2 plugin not working for MagentoBundleModelProductType when also applied on AbstractType

I am trying to use plugins on the following Magento 2 core methods:

• MagentoBundleModelProductType::checkProductBuyState()
• MagentoBundleModelProductType::getOptionsIds()
• MagentoCatalogModelProductTypeAbstractType::checkProductBuyState()

Core classes (simplified)

MagentoBundleModelProductType extends MagentoCatalogModelProductTypeAbstractType:

class MagentoBundleModelProductType extends MagentoCatalogModelProductTypeAbstractType
{
    public function checkProductBuyState($product)
    {
        parent::checkProductBuyState($product);
        $productOptionIds = $this->getOptionsIds($product);
        // ... more logic
        return $this;
    }

    public function getOptionsIds($product)
    {
        return $this->getOptionsCollection($product)->getAllIds();
    }
}

AbstractType itself has its own checkProductBuyState:

abstract class MagentoCatalogModelProductTypeAbstractType
{
    public function checkProductBuyState($product)
    {
        if (!$product->getSkipCheckRequiredOption() && $product->getHasOptions()) {
            // ... validate required options
            throw new MagentoFrameworkExceptionLocalizedException(
                __('The product has required options. Enter the options and try again.')
            );
        }
        return $this;
    }
}

My plugins

<type name="MagentoCatalogModelProductTypeAbstractType">
    <plugin name="MagePsycho_Catalog_AbstractType::aroundCheckProductBuyState"
            type="MagePsychoCatalogPluginModelProductTypeAbstractTypePlugin"
            sortOrder="10"/>
</type>

<type name="MagentoBundleModelProductType">
    <plugin name="MagePsycho_Catalog_Bundle_Type::aroundCheckProductBuyState"
            type="MagePsychoCatalogPluginBundleModelProductTypeAroundCheckProductBuyStatePlugin"
            sortOrder="10"/>
    <plugin name="MagePsycho_Catalog_Bundle_Type::aroundGetOptionsIds"
            type="MagePsychoCatalogPluginBundleModelProductTypeAroundGetOptionsIdsPlugin"
            sortOrder="10"/>
</type>

Problem

If I add a plugin around MagentoCatalogModelProductTypeAbstractType::checkProductBuyState(), then my plugins for the bundle product type (getOptionsIds, checkProductBuyState) stop working.

If I remove the plugin on AbstractType::checkProductBuyState(), the bundle plugins work fine.

Question

Why is my plugin on MagentoBundleModelProductType not being executed when I also have a plugin on MagentoCatalogModelProductTypeAbstractType?

• Is it because BundleType extends AbstractType and the interceptor chain is broken?

• Do I need to handle $proceed differently in the AbstractType plugin?

• Or should I move my logic directly to the bundle type instead of the abstract type?

💡 What am I missing here? How can I make both plugins (AbstractType::checkProductBuyState and BundleType::getOptionsIds) work together?