CLIP duplicate files UI missing

[Jim Kirkpatrick]

When I first installed CLIP, there was a third section on the CLIP page: View all images with duplicates. It no longer shows up. There is code for it in /plugins/clip/pages/search.php:

<?php

    if (checkperm("a") && $clip_enable_full_duplicate_search) {

        $duplicate_url = generateURL("{$baseurl}/pages/search.php", array("search" => "!clipduplicates"));

        ?>

        <div class="BasicsBoxCard">

            <h2><?php echo escape($lang["clip-duplicate-images"]); ?></h2>

            <a href="<?php echo $duplicate_url ?>" onclick="return CentralSpaceLoad(this,true);">

                <i class="fa fa-fw fa-search"></i>&nbsp;<?php echo escape($lang["clip-duplicate-images-all"]); ?>

            </a>

        </div>

        <?php

I have $clip_enable_full_duplicate_search = true; in my config.php but can’t figure out how checkperm is determined. Has it been intentionally disabled?

Jim