How can I set this Exif-Metadata Configuration Parameter?

[Snickbrack]

How can I set this Exif-Metadata Configuration Parameter?

https://github.com/getgrav/grav-plugin-admin/blob/5b292eca9ba30caaff97e8b238b9fcac433bc8f6/classes/plugin/AdminController.php#L2324C62-L2324C93

[Snickbrack]

Okay, found it in the Settings. But if I turn on this Configuration and want to view the Meta-Data I get an JS-Error for the Function this.container.delegate('[data-dz-metadata]', 'click', function (e) { and the failing part is:

Object.keys(fileObj.metadata).forEach(function (meta) {
  var cleanMeta = fileObj.metadata[meta].replace('<', '&lt;').replace('>', '&gt;');
  container.append("<li><strong>".concat(meta ? meta + ':' : '', "</strong> ").concat(cleanMeta, "</li>"));
});

and this Meta-Data Object:

I can't be more specific because I debugged the minified Version via Chrome.

The Code should be more stable for other Values than Strings.