Counter not working on homepage

Hi, I ran into a weird issue that the counter section won’t show the numbers on some screen resolutions. It works fine on standard 720p and 1080p, but starts to act up on others. For example it is not showing on 1536 x 864 which is a fairly common resolution. The site is aszkonyvelo.hu and you can see a video recording of the issue on the said resolution here: https://we.tl/t-oIwE2j86Rq

Thank you for your help in advance!

Can you please deactivate all your third party plugins? and try again especially caching plugins

Let me know results

I deactivated the unnecessary 3rd party plugins and the caching one as well (WP fastest cache), but it didn’t solve the error.