Vantage - All collections page
The all collections page in your Shopify store will automatically list all of the collections that currently exist. By default Shopify will output those collections in an alphabetical order.
Section settings for this the All collections page include:
Add a banner image that will show at the top of your All Collections page.
This will span the width of the browser so it is recommended to use an image that has a 3:1 ratio and a minimum pixel width of 1920px wide. Be careful not to make this image too tall as it will push your content down the page, 600px - 800px works well
Control the height of the image to get an optimal layout
The Collection list page does not have an admin area within your Shopify dashboard. This is an area to add a text description to this page for some valuable SEO and to also guide customers through what they are viewing.
Collections per row
Set the number of collections shown per row and choose the position for the collection title
By default on mobile collections will show 2 per row.