Lightboxes don't open in Brave

Description

We’re building interactive apps for websites. Some of them have lightboxes that cover the entire page on click. Such is this example gallery which is embedded by a customer in a Weebly.com website.

Opening this on any other browser, on click will trigger the opening of a lightbox. On Brave it doesn’t do anything nor does it show any errors in the console.

Steps to Reproduce

  1. Open URL (the gallery loads)
  2. Click any image in the mosaic gallery.

Actual result:

Nothing happens.

Expected result:

A lightbox should display the photo you clicked on, overlayed on the entire site.

Reproduces how often:

Every time.

Brave Version

Brave: 0.24.0
V8: 6.9.427.23
rev: f657f15bf7e0e0c50a2b854c6b05edb59bfc556c
Muon: 8.1.6
OS Release: 17.7.0
Update Channel: Release
OS Architecture: x64
OS Platform: macOS
Node.js: 7.9.0
Brave Sync: v1.4.2
libchromiumcontent: 69.0.3497.100

Reproducible on current live release:

YES.

Additional Information

Can try it on other browsers to see how it’s supposed to work.