Lottie animation doesn't appear on tablet

Just a few days before, the responsive editing process with Elementor was just normal and I was able to add any Lottie animation. For setting a position, I add some additional CSS codes to texts, animations, or other elements like that. But now, even though the changes are seen on my editing screen, they don’t appear on the tablet. For mobile phone, they function fine. I have no idea why. I tried adding an external URL but nothing changed. No animation works for tablets. Can you help me with that?
Many thanks.

Edit: Now it’s not visible on phone as well.