is_user_logged_in not working from WP-API (wp-json)

Related Posts:

1. When to use WP_query(), query_posts() and pre_get_posts
2. Should I use Pre Get Posts or WP_Query
3. Using pre_get_posts with WP_Query
4. WP_Query orderby post__in remains ineffective in the Loop [closed]
5. What is “main query”? [duplicate]
6. Reduce or prevent calling of update_meta_cache
7. How to add taxonomy filter on the query fly?
8. Changing the meta_query of the main query based on custom query_vars and using pre_get_posts
9. How to uniquely identify queries?
10. Order Search Results Page by meta_value If no Value Return Remaining Results
11. pre_get_posts with get_posts
12. How-to exclude terms from the main query the most performant way?
13. Changing Posts Per Page and offset with pre_get_posts
14. Slow SQL_CALC_FOUND_ROWS Query
15. “pre_get_posts” firing on every query
16. RSS feed with specific keyword
17. Using is_main_query to select custom post type on certain page
18. Multiple orderby parameters in pre_get_posts() action
19. SQL Statement generated by WP_Query not producing expected results
20. Sorting Posts by custom field
21. WP API to fetch all the media/posts records if count is more than 100
22. How to pass custom parameter to WP_Query for filtering in pre_get_posts
23. Query with pre_get_posts to get pagination
24. Recommended way to drop a pending query (in pre_get_posts)?
25. Single page theme that uses pages for the content
26. WordPress custom search form with pre_get_posts not work
27. If orderby parameter using pre_get_posts is the same for multiple posts what fallback does the query use?
28. Can not switch the queried post in pre_get_posts hook
29. How to target the default Recent Posts and Recent Comments widgets with pre_get_posts?
30. order by multiple meta keys in pre_get_posts
31. How to sort posts in admin by titles with dd.mm.yyyy format?
32. WP_Tax_Query with post_tag not working
33. Splitting the main query in multiple loops with query_posts and/or pre_get_posts?
34. How to Modify Taxonomy Archive Page with Search Parameter?
35. Using pre_get_posts on a specific core/query block
36. Searching through different categories on different pages code is not working
37. How to display future posts – modified query still yields 404
38. WP Rest API max limit include parameter?
39. pre_get_posts filter meta_query without conflicting existing meta_query
40. Including only current user’s posts in search
41. When querying a combination of posts and other meta fields, is there a better solution than directly modifying the WHERE value?
42. How to change posts order on Category and Tag archives?
43. Formulate a url to show posts with both taxonomy terms
44. My Main Query Modification is Messing up my dynamic main – why?
45. Offset Page Loops and Pagination
46. pre_get_posts Remove tax_query Completely
47. pre_get_posts order by not working
48. Adding a parameter to the default query
49. Using WP_Query in “parse_query” or “pre_get_post” in Posts2Posts
50. Single meta_query query using OR instead of AND in request’s WHERE statement
51. How to choose between hooking into per_get_posts or into parse_query
52. Store sticky post’s ids in a transient
53. How to change main query based on post meta
54. new WP_Query to get max price meta value not working
55. Display posts from only one post form in custom query and exclude in main query
56. Show Sticky Post at the top but do not show again in the loop?
57. WP_Query, pre_get_posts and offset
58. Complex WP SQL Query
59. Using meta_query with multiple keys and compare values
60. Can I set my WP_Query to be a Main Query?
61. Remove category from query (show all posts in archive.php) pre_get_posts()
62. Show scheduled posts in main loop but not in WP_Query?
63. hide custom post types with specific meta key ON admin backend
64. WP_Query ignoring tax_query when is_singular
65. Applying posts_clauses filter to specific queries only
66. Help ordering Post loop by two meta values
67. Filtering out child category posts from parent category archive not working
68. Order ascending is ignored in meta query?
69. New WP_Query calls Pre_get_posts filter twice
70. Shouldn’t I be able to modify the main query by this filter?
71. How Can I Change The Tax Query For The Main Loop For Taxonomy Archives?
72. using pre_get_posts for search results not found
73. Hide elements outside loop based on query
74. Woocommerce – exclude only older out-of-stock items
75. WP Query – order posts by meta field first and then order the rest
76. pre_get_posts – Trying to get property of non-object warning
77. queried_object using pre_get_posts gets notices and warning
78. date_query in pre_get_posts out of memory
79. How I can change the condition or compare operator for WP_Query in pre_get_posts
80. WP_Query – How to get all posts of specific days of week by custom field date?
81. Multiple meta_key ordering with pre_get_posts
82. Sorting search results with custom dropdown
83. pre_get_posts – editing query, tax_query
84. Child pages not affected by orderby
85. How to apply pre_get_posts to a custom query?
86. Adding a Theme Customizer Control for Posts_Per_Page
87. wp_query – Modify $query to include duplicate content
88. Order posts by custom column using pre_get_posts
89. pre_get_posts or $where, which one to use?
90. Filter WP_Query output before it is accessed (pre_get_posts)?
91. Sort posts in dashboard using custom field; also include posts where field isn’t set
92. Looking for a way to exclude frontpage and nav menu from query filter
93. pre_get_posts redirecting
94. Avoiding page loop
95. Custom post types loop on a page template
96. Pre_get_post on CPT archive page
97. Search query alteration not working for meta values
98. How to put posts with some taxonomy on top of others in `pre_get_posts`
99. When to use WP_query(), query_posts() and pre_get_posts
100. How to choose between hooking into pre_get_posts or into parse_query