In the Testimonials element, when using the Coverflow option (Content > Settings > Effect) it works find in Desktop but not on mobile (landscape and portrait). In mobile, testimonials are not presented (blank space). The dots at the bottom are showing that testimonials are changing but they are not visible.
When changing to the Flip option (e.g.), testimonials are showing fine in both Desktop and Mobile.
It used to work perfectly (before updating to Bricks v.2).
Unfortunately, I cannot reproduce the problem (2.1.2). Please disable third-party plugins and try again. If the problem persists, please provide a live link.
In Safari, the slider doesn’t even show on desktop (which I can’t replicate in my installation).
Clear the flying-press cache and disable the CSS minifying (or other CSS/JS optimization rules), and see if it helps.
What happens if you add a new testimonial element? Does it show properly?