Sorry but i have a problem that unfortunately i can not identify. Basically the pattern libraries i use are not displayed correctly. you can check on the home page of the site.
I think I understand the problem. that is, that I have set the display in 3 columns. if I deactivate it, it is displayed correctly. how can i do to keep the 3 columns setting and display the pattern correctly?
Edit that pattern, you will see it contains 2 x Query Loop blocks, in each of those query loops there is a Post Template block, select that block and in the Layout > Flex option set the Basis to 100%