Summary

WP-Statelss doesn't upload media in ephemeral and stateless mode when using the inline uploader (Media -> Library -> Add New).

Other modes were not tested. With debug enabled, no error is displayed in the logs.

When navigating to media-new.php to upload an asset, the plugin correctly uploads the media to GCP bucket.

Technical Details

• Apache
• Wordpress v6.3.1
• PHP v8.1.17 (Also tested with PHP 7 which has the same issue)
• WP-Stateless v3.2.4

Steps to Reproduce

On a fresh instance of WordPress with no other plugins installed, install WP-Stateless & set it up using Manual mode.

Set the mode to ephemeral or stateless.

Navigate to the inline uploader by visiting /wp-admin/upload.php.

Trigger the inline uploader by clicking Add New.

Attempt to upload the media - the media will not be uploaded to GCP.

Now navigate to /wp-admin/media-new.php.

Add a file to upload - the media will be uploaded as expected.