Background of the issue:
I am trying to register for an event using a checkbox on a form. The form is using the 'GP Inventory' plugin by GravityWiz. The issue can be seen on this page: hidden link
Symptoms:
When I click on a checkbox to register for an event, the text of the label changes, and the text from the 'GP Inventory' plugin disappears. On the English page, the translated text disappears, and the label changes to the German text. Deactivating 'Gravity Forms Multilingual' resolves the issue.
Questions:
Why does the text from the 'GP Inventory' plugin disappear when I click on a checkbox?
Why does the label change to the German text on the English page?
Thank you for contacting WPML support. While you are waiting for one of my colleagues to take this ticket and work on it, let me provide you with first debugging steps or if I can perhaps help with the issue quickly. Thank you for sharing the screen cast so it was easy to understand the issue. I can see it happening on your site as well. We will need to test this in a clean install with just WPML, Gravity Forms and the add on plugin so we can determine if it is a general incompatibility bug. I have created a sandbox site for you, please install the required plugins from Gravity Forms and try to reproduce the issue here. This link will log you in to the test site. hidden link
I have configured WPML plugins for this test site. Please let us know once you have recreated the issue on this test site and we can further troubleshoot and escalate as needed.