Hello, thank you for your fast reply. When we open the website through the profile frankmoranstudio on Instagram (link of website in profile) or Frank Morán Studio on FB (link of website in profile or any shared blogpost) and later go to menu-videos it does not show the thumbnails, only after switching from the Instagram/FB browser to Google Chrome for example. We tried with 2 different Android mobiles and with an Android tablet. With the laptop the thumbnails show as expected, so it must be some problem with the browser, I just googled a bit and it seems those apps use their own In-App Browser which have some technical/visual limitations, so that might be the problem.
