Theme registry entry for Entity view display

Let's try a fresh new install, so with olivero as the only front theme.

Article full page

Setup:

1. I create an article
2. I activate Display builder from /admin/structure/types/manage/article/display
3. I build the display suing the olivero teaser component: /admin/structure/types/manage/article/display/default/display-builder
4. I save

We pass through Olivero's node.html.twig

Results:

• ❌ My comment field is never displayed, because of olivero's node.html.twig
• ⚠️ I see the hardcoded metdata from olivero's node.html.twig. We can't consider this something to fix or something to keep.

Article teaser

We pass through Olivero's node--teaser.html.twig which a presenter template calling olivero:teaser component

Before activating display builder in /admin/structure/types/manage/article/display/teaser :

• ❌ The rendering of the teaser of broken maybe bcause of the current implementation of EntityViewDisplayTrait::displayBuilderBuildMultiple()

After building /admin/structure/types/manage/article/display/teaser/display-builder

• ❌ The rendering of the teaser is still broken
• ❌ fixing it will not be enough because we are stuck with the rigid layout

conclusion

So, they are 2 things to fix in this issue:

• Don't break displays when display builder is not activated
• Skip wrapper template when display builder is activated

MR opened. Work in progress

It will also be the opportunity to make Display Builder priority upon Layoutt Builder when both are activated, and maybe merge the 2 implementation of ::buildMultiple()

Let's try a fresh new install, so with olivero as the only front theme.

Article full page

Setup:

1. I create an article
2. I activate Display builder from /admin/structure/types/manage/article/display
3. I build the display using the olivero teaser component: /admin/structure/types/manage/article/display/default/display-builder
4. I save

✅ We don't pass through Olivero's node.html.twig anymore

Results:

• ❌ My comment field is still not displayed, but it is not because olivero's node.html.twig
• ✅ I don't see the hardcoded metdata from olivero's node.html.twig.

Article teaser

Before activating display builder in /admin/structure/types/manage/article/display/teaser , we pass through Olivero's node--teaser.html.twig which a presenter template calling olivero:teaser component:

• ❌ The rendering of the teaser of broken is still broken

After building /admin/structure/types/manage/article/display/teaser/display-builder

• ✅ The rendering of the teaser is not broken anymore
• ✅ We are not stuck with the rigid layout

conclusion

So, they are 2 things to fix in this issue:

• ❌ Don't break displays when display builder is not activated
• ✅ Skip wrapper template when display builder is activated

And also:

• ✅ Make Display Builder priority upon Layout Builder when both are activated
• ✅ Merge the 2 implementations of ::buildMultiple()