How do I create different layout variations in CPT Single Post Template?

Hello,

I am currently working on my portfolio page with custom post types.
I have created a template for these CPT Single Posts with an image gallery.

This works quite well so far.

Unfortunately, I need individual settings for the image gallery for the different portfolio posts, or I need a video placeholder or both together.

I have set up Bricks so that I can also edit the posts in Bricks.

Template settings:
Section, Container, Post Title, Post Content

Settings in CPT Post:
Section, Container, Post Title, Post Content, Image Gallery.

Unfortunately, the template for the CPT Single Posts seems to overwrite any changes I make directly in the post. The display is correct in the Bricks Preview view. The gallery is not displayed in the frontend view.

Thanks for help
Don X


CPT Post in Bricks


CPT Post in Frontview


CPT Single Post Template in Bricks