Cannot get template to pick up

As a Drupal guy, this is EXACTLY what I was looking for. THANKS! However, I’m having issues getting the plugin to pick up my template files to get full control of display output. I copied the template file from the default location as indicated in the preview output. I put it into my template folder:
MYTEMPLATENAME/templates/query-unformatted-blog-roll.php but my edits are not getting picked up. I see that when I edit my Row style, there is an option “Template Part Settings”, but I don’t see any documentation on if/how that should be used? I assumed by just putting the file in the location suggested, and naming it per the template suggestions it should just work. What am I missing?

Template Suggestions Output:

Array
(
    [wrapper] => Array
        (
            [0] => query-wrapper-blog-roll.php
            [1] => query-wrapper.php
            [2] => templates/query-wrapper.php
            [found] => (default) /MYROOTPATH/public_html/wp-content/plugins/query-wrangler/templates/query-wrapper.php
        )

    [style] => Array
        (
            [0] => query-unformatted-blog-roll.php
            [1] => query-unformatted.php
            [2] => templates/query-unformatted.php
            [found] => (default) /MYROOTPATH/public_html/wp-content/plugins/query-wrangler/templates/query-unformatted.php
        )

    [row_style] => Array
        (
            [0] => query-field-blog-roll.php
            [1] => query-field.php
            [2] => templates/query-field.php
        )

)