There are instances when you require to show the posts in the select field of Elementor Pro Form. In such cases, you can follow the below workaround.
Option 1: Showing the Posts with Filters
You can use:
Dynamic Tag - Posts to show the posts in Select Field.
Dynamic Tag - Products to show the products in Select Field.
Dynamic Tag - Sticky Posts to show the sticky posts in Select Field.
Dynamic Tag - My Posts to show the posts of the current user in Select Field.
In all these dynamic tags, you can filter and order the list of posts shown in the select field of Elementor Pro Form.
Option 2: Showing the Posts using the Token
You can use the token
[query:post|options] to show the posts. Replace the 'post' with the post type name to show posts from other custom post types.