Can’t center widgets inside column

I have tried to set the horizontal adjustment to “center” in the column settings, but the changes I make there has no effect on the column content.

In this picture you can see the settings for the column and that the widgets is still left-aligned:
https://ibb.co/F6wyRv8

Any help much appreciated as this is rather bothersome!

I tried checking if some setting in the Ocean theme could be the cause of this, but couldn’t find a likely cause