Content Source for Back Side Option in Polaroid Results

Hello Ernest,

First of all, thank you for Ajax Search Pro: it’s truly incredible how the wealth of features and visual quality it provides significantly enhance the user experience on my site. I wanted to let you know about a small issue I encountered while configuring the “Polaroid Results” layout: the option that should allow me to choose the content source for the back side of each card does not appear, even after enabling the toggle “Show description on the back of the Polaroid.”

More precisely:

In Ajax Search Pro → Theme & Styling → Polaroid Results, I switch “Show description on the back of the Polaroid” to On, but no “Content source for back side” field (excerpt, post content, custom field, etc.) unfolds below—it simply doesn’t appear.

I am using the latest official version of Ajax Search Pro (your most recent build), with a valid license, on an up-to-date WordPress installation, building with Elementor. I have attempted to clear all caches, but to no avail: the “Content source for back side” option remains impossible to find.

Without that setting, I cannot display my excerpts on the back of the Polaroids; in other words, neither “Excerpt” nor “Post Content” is accessible for the back side, even though the toggle references it.

Could you please let me know:

In the version I am using, has the label been renamed or moved to another sub-tab (for example under “Result Info Box”)?

Is there any additional action required (such as rebuilding the index, importing/exporting the configuration, etc.)?

Exceptionally, was the “Content source for back side” option temporarily removed or hidden in the latest update, and will it be restored?

I want to emphasize how much I really appreciate Ajax Search Pro: the quality of the Polaroid animations, the hover flip effect, the instant suggestions, and the very fine style customization make this plugin extraordinary. I hope you can help me restore access to the back-side source so that I can fully enjoy the feature that displays text on the back of each card.

Thank you in advance for your reply and for all the work you put into this!

P.S. Please excuse my English—I am French.

Kind regards,
Gael