It can be seen here:
https://rocketlabsqa.ovh/testing-image-lightbox/

Root cause

The root cause is that we are adding the attributes on both the img tag and picture one.

Scope a solution

A simple solution would be to filter out WordPress attributes for the picture tag in classes/Webp/Picture/Display.php:

		$p_attributes = array_filter($attributes, function ($attribute) {
			return ! str_contains($attribute, 'data-wp');
		}, ARRAY_FILTER_USE_KEY);

		$output = '<picture' . $this->build_attributes( $p_attributes ) . ">\n";

Estimate effort

Effort XS

Looks good to me.

@MathieuLamiot @engahmeds3ed is checking how the interactivity package is working inside Guttenberg as adding a callback to the lightbox doesn't seems to be attached to the context

There is a progress there in Gutenberg for this issue, they opened a new PR to solve that:
WordPress/gutenberg#57089

I'll test it with this PR but I believe it'd work, hope they release it soon.

@piotrbak Gutenberg 17.4 is not released yet (RC01 ongoing). Should this issue be delayed to Imagify 2.1.5 then?

@MathieuLamiot @CrochetFeve0251 Just to confirm, when Gutenberg releases the enhancement, will it fix the issue automatically or it'll allow us to fix it on our end?

@wordpressfan @CrochetFeve0251 ?

We still need this PR to be merged to add the attributes to pictures.
The Gutenberg PR that will be shipped with v17.4 will fix the console error that Vasilis mentioned here:
#762 (comment)

So this is still an issue today?

So this is still an issue today?

Yes it is :)

@rfischmann @soloman981
I can't replicate it from my side, can you please share the WP and imagify versions being used from your side to try replicating it?
Thanks.