Hi,
The same problem occured to me today, when first updating LayTheme and then changed the general size of the elemant grid. Then it showed the elements of the grid in one single column and not in a row. Same with mobile device.
Im using firefox browser.
Here comes a link to the page of my site where it occurs:
https://www.schroeder-andreas.com/pisciculi-pyrolysis-birken/
The first 12 images should be displayed in two rows of each six images.
I dont know if the problem occured because of the update or the change of the size.
Would be grateful about some advice for fixing it.
Thank you!
Andreas