Sadly not, the image you see on the live website has been placed with the article text itself.
It is when I place an image in the 'full article image' slot (screenshot below) that it appears stretched, I have had to remove that image from the live website as it looks wrong, login details are included if you want to test.
![](https://www.joomlart.com/forums/assets/files/2022-05-23/1653292768-636530-screenshot-2022-05-23-at-085638.png)