WordPress 6.3.1 – Blok galeria

I am not aware that such a function once existed there. Are you sure you mean the original Gallery Block? Here is an article on its functionality: https://gogutenberg.com/blocks/gallery/

Yes, i used it until yesterday

Here’s a screenshot from the other side

Perhaps it is the language that is failing. My translator said you want to “pause between photos”. Is that translated correctly?

By the way, there is also a Polish support forum where the language barrier may not exist: https://pl.www.ads-software.com/support/

@lukaszgodula – you are correct. This has gone in WordPress 6.3.1. I asked for support about this in the Fixing WordPress forum and received some helpful information: https://www.ads-software.com/support/topic/cannot-adjust-gap-in-core-gallery-block/