So, I've been around Magento since version 0.9b and I've never had issues like I'm having today. I've come to the realization that there may just be a bug in version 2.3.3 10/2019 release of the Community Edition.
I'm trying to add two static blocks as tabs on the product page, which in previous versions would simply be accomplished with the following:
<referenceBlock name="product.info.details>
<block class="Magento\Cms\Block\Block" name="tab_name" group="detailed_info">
<arguments>
<argument name="title" translate="true" xsi:type="string">Tab Name</argument>
<argument name="block_id" xsi:type="string">block_id</argument>
</arguments>
</block>
<block class="Magento\Cms\Block\Block" name="tab2_name" group="detailed_info">
<arguments>
<argument name="title" translate="true" xsi:type="string">Tab 2 Name</argument>
<argument name="block_id" xsi:type="string">block_id_2</argument>
</arguments>
</block>
</referenceBlock>
However, no matter what it try, it only adds the last mentioned tab as though it's not processing catalog_product_view.xml correctly. I've also gone through and done the same process using class of Magento\Catalog\Block\Product\View using a template file to load the cms block, and it also only adds the last mentioned.
So, has anyone else found a workaround for this, or should I start tearing in to why the newest release version is handling this incorrectly?
