Problem:
The user is unable to choose the dynamic source for some fields in the archive template.
Solution:
It turned out that the archive template has some query filters, and no posts were matching it. So, the Block Editor could not find a post to preview and thus could not offer dynamic sources for it.
Problem: I would like to create a list or calendar display showing 3 different post types, all sorted by a custom date field.
Solution: There is no built-in calendar display yet for Views, but you can create a list style display using Views. Choose all 3 post types in the Content Selection panel of the View editor, and choose an unordered list loop style. Use the Ordering Settings panel to order by a custom date field, and Use the Loop builder to insert content into each post shown in the results.
Problem:
The user is filtering a view using a relationship field and a URL param. After filtering using AJAX, the view loses the filter because the URL parameter is not preserved.
Solution:
To fix this, we need to add a hidden field that will keep the value of the URL param. This needs custom code such as: