Gallery Wizard not showing up

If you open Development Tools on Chrome and view the “Console” tab, what errors do you see there?

Thanks for your reply, I don’t see any errors in the console.

When I add the block all I see is “Add Photonic Gallery”

Please provide me with a screenshot of what you are seeing.

What happens if you don’t use Gutenberg?

The plugin seems to work when I add it to a post (both in classic and Gutenberg), but not when I try to add it to the appearance of my website, where I want to show a bit of my portfolio on my front page for example, using the blocks.

Ah… this was not clear in your prior posts – you had just mentioned that the Gallery Wizard is not showing up, without saying that it is working on your posts.

Photonic blocks were not envisioned for the site editor for a variety of reasons, and consequently they were never tested that way. However, if you create a landing page (not a post), you can include the Photonic block on the landing page. Alternatively, if the portfolio is intended to be on every page, you can also add the Photonic widget to any place that allows addition of a widget.