Magento 2: Ignore EAV tables during migration

I am setting up a migration from 1.8.1.0 to 2.2.9. All product related data has been manually set up in the new store so I would like to ignore anything product related including all the eav tables.

The map.xml already contains entries like these (by default):

<ignore>
    <document>eav_attribute</document>
</ignore>
<ignore>
    <document>eav_attribute_group</document>
</ignore>
<ignore>
    <document>eav_attribute_set</document>
</ignore>
<ignore>
    <document>eav_entity_attribute</document>
</ignore>
<ignore>
    <document>eav_entity_type</document>
</ignore>

But after migration all my newly created custom eav attributes’ options are gone. For clarification: these attributes only exist in the new magento 2 database.

Basically all I need is customer and order data to be migrated. That’s why I put in these sections into my config.xml:

<steps mode="data">
    <step title="Customer Attributes Step">
        <integrity>MigrationStepCustomerIntegrity</integrity>
        <data>MigrationStepCustomerData</data>
        <volume>MigrationStepCustomerVolume</volume>
    </step>
    <step title="Map Step">
        <integrity>MigrationStepMapIntegrity</integrity>
        <data>MigrationStepMapData</data>
        <volume>MigrationStepMapVolume</volume>
    </step>
    <step title="OrderGrids Step">
        <integrity>MigrationStepOrderGridsIntegrity</integrity>
        <data>MigrationStepOrderGridsData</data>
        <volume>MigrationStepOrderGridsVolume</volume>
    </step>
    <step title="SalesIncrement Step">
        <integrity>MigrationStepSalesIncrementIntegrity</integrity>
        <data>MigrationStepSalesIncrementData</data>
        <volume>MigrationStepSalesIncrementVolume</volume>
    </step>
</steps>

What am I missing?

Thank you