I've tried to bring the Sales -> Shipments grid into my extension. It works fine when I use this in my layout file .xml
<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<update handle="styles"/>
<body>
<referenceContainer name="content">
<uiComponent name="sales_order_shipment_grid"/>
</referenceContainer>
</body>
</page>
But there is a problem. I need to add some more columns to the grid in my extension, but I don't want those columns to appear in the Sales -> Shipments grid.
I've tried the solution in this link to add a new column to the grid How to add new column to core module of admin grid in Magento2
But those columns appear in both places (which I don't want to)
I think the best solution here should be some kind of mechanism to "extends the core UI component", but I don't know how can do this in Magento 2.
How can I do this?
Thank you.
