Tiled gallery doesn’t display correctly.

Hello, I cannot get the normal tiled gallery working. Once I checked everything (pictures size is 2500px max) but the images are distorted here and there so I am forced to use the ugly miniature display setting. I was expecting to get a similar result to the demo but it's not the case, even with Jetpack tiled gallery, same result. Looks like there are some code issues on the demo page : https://catchthemes.com/demo/bold-photography-pro/style-guide/gallery/ My gallery settings : - Tiled mosaic - Original size - 5 columns My page settings : - No sidebar (Full width) Waiting for an answer by email. Still waiting.