Elementor lightbox opens on top of the plugin’s lightbox

Symptom

Two lightboxes open for one click on an Elementor page.

Cause

Elementor’s own lightbox catches links that point at an image. The plugin turns it off for gallery links by itself, but a third lightbox plugin on the page can still catch them.

Fix

1. Update the plugin.
2. In the other lightbox plugin, exclude links inside .vp-portfolio.

The widget itself is described on Elementor.