Image upload broken on producers platform

[stephanegigandet]

Issue

• Bulk uploading of product photos on the producers platform is broken: the list of files to be uploaded and their upload status is not shown anymore.
• Photos are still uploaded though.

To Reproduce

• Log in to producers platform, click on "Import photos" and select multiple photos.

Expected behavior

• Selecting photos to upload should make them appear in a table below the add photos button.

Part of

• 🏭 Producers platform (Tracker issue) #5521

[stephanegigandet]

I looked but did not find the problem yet. It does not appear to have been changed to the latest changes to the cgi script (the templating), as and older version has the same issues.

It may be due to an update of one of the JS libraries.