3+1 listing block only looks at one Resource Type

[mariacha]

Describe the bug
When you add a 3+1 listing block you can choose to filter by multiple "Resource Type" reference fields, but only the first value is looked at.

Dev tasks

• Write an update hook to do the following:
  • Update the content_snippets value at 3_1_view_arguments: '[block_content:field_custom_results:array:target_id:join:+]/[block_content:field_content_types:array:target_id:join:+]/[block_content:field_filter_by_region:target_id]/[block_content:field_filter_by_resource_type:array:target_id:join:+]/[block_content:field_tag:target_id]/[block_content:field_filter_by_tag:target_id]'
  • Update the views.view.3_1.yml display.default.display_options.arguments.term_node_tid_depth.break_phrase value to true.

[mariacha]

I tested this out on https://develop-wriflagship.pantheonsite.io/test-layout-builder-page -- there's a 3+1 block containing both Video and Project Update content, and although the Video is the second "Resource Type" being filtered by, it still shows results for that, particularly when you set it to be the first one in the list.