Listing layout on mobile ‘broken’

I think this is since last update to v4.1.5
I would rollback to test but next available oldest version appears to be 3.11.14, and I doubt that would help.
On pages built with Elementor, on mobile view only, properties displayed with ‘list’ layout [by shortcode or Elementor widget] are not formatting correctly, as before. The property pictures are cropped severely at the top and bottom to a ‘letterbox’ aspect ratio.

The property details are being displayed in 2 columns instead of one, the Title, Description and Features with icons in a left column with most being truncated due to insufficient width, the property price in a right column.

Previously all displayed in a single column.

Property listings displayed in ‘Grid’ layout are not effected in this way.

Please advise.

The page I need help with: [log in to see the link]