Minor edits.

.emacs.d/modules/lang/org/config.el

@@ -66,13 +66,13 @@ Is relative to `org-directory', unless it is absolute. Is used in Doom's default
 
 (defun +org-init-org-directory-h ()
   (unless org-directory
-    (setq org-directory "~/org"))
+    (setq-default org-directory "~/org"))
   (setq org-id-locations-file (expand-file-name ".orgids" org-directory)))
 
 
 (defun +org-init-agenda-h ()
   (unless org-agenda-files
-    (setq org-agenda-files (list org-directory)))
+    (setq-default org-agenda-files (list org-directory)))
   (setq-default
    ;; Different colors for different priority levels
    org-agenda-deadline-faces
@@ -129,19 +129,9 @@ Is relative to `org-directory', unless it is absolute. Is used in Doom's default
         org-refile-use-outline-path 'file
         org-outline-path-complete-in-steps nil)
 
+  ;; Previews are rendered with the incorrect background
   (plist-put org-format-latex-options :scale 1.5) ; larger previews
-  (add-hook! 'doom-load-theme-hook
-    (defun +org-refresh-latex-background-h ()
-      "Previews are rendered with the incorrect background.
-This forces it to read the background before rendering."
-      (plist-put! org-format-latex-options
-                  :background
-                  (face-attribute (if-let (remap (cadr (assq 'default face-remapping-alist)))
-                                      (if (keywordp (car-safe remap))
-                                          (plist-get remap :background)
-                                        remap)
-                                      'default)
-                                  :background nil t))))
+  (plist-put org-format-latex-options :background 'default) ; match the background
 
   ;; HACK Face specs fed directly to `org-todo-keyword-faces' don't respect
   ;;      underlying faces like the `org-todo' face does, so we define our own
@@ -407,7 +397,7 @@ relative to `org-directory', unless it is an absolute path."
     :config
     (unless org-attach-id-dir
       ;; Centralized attachments directory by default
-      (setq org-attach-id-dir (expand-file-name ".attach/" org-directory)))
+      (setq-default org-attach-id-dir (expand-file-name ".attach/" org-directory)))
     (after! projectile
       (add-to-list 'projectile-globally-ignored-directories org-attach-id-dir)))
 
@@ -421,6 +411,8 @@ relative to `org-directory', unless it is an absolute path."
    "file"
    :face (lambda (path)
            (if (or (file-remote-p path)
+                   ;; filter out network shares on windows (slow)
+                   (and IS-WINDOWS (string-prefix-p "//" path))
                    (file-exists-p path))
                'org-link
              'error)))
@@ -493,13 +485,14 @@ the exported output (i.e. formatters)."
     :around #'org-export-to-file
     (if (not org-export-in-background)
         (apply orig-fn args)
-      (setq org-export-async-init-file (make-temp-file "doom-org-async-export"))
-      (with-temp-file org-export-async-init-file
-        (prin1 `(progn (setq org-export-async-debug ,debug-on-error
-                             load-path ',load-path)
-                       (load ,user-init-file nil t))
-               (current-buffer)))
-      (apply orig-fn args))))
+      (let ((user-init-file (or org-export-async-init-file user-init-file)))
+        (setq org-export-async-init-file (make-temp-file "doom-org-async-export"))
+        (with-temp-file org-export-async-init-file
+          (prin1 `(progn (setq org-export-async-debug ,debug-on-error
+                               load-path ',load-path)
+                         (load ,user-init-file nil t))
+                 (current-buffer)))
+        (apply orig-fn args)))))
 
 
 (defun +org-init-habit-h ()
@@ -529,6 +522,14 @@ the exported output (i.e. formatters)."
   ;; Open directory links in dired
   (add-to-list 'org-file-apps '(directory . emacs))
 
+  ;; Some uses of `org-fix-tags-on-the-fly' occur without a check on
+  ;; `org-auto-align-tags', such as in `org-self-insert-command' and
+  ;; `org-delete-backward-char'.
+  ;; TODO Should be reported/PR'ed upstream
+  (defadvice! +org--respect-org-auto-align-tags-a (&rest _)
+    :before-while #'org-fix-tags-on-the-fly
+    org-auto-align-tags)
+
   ;; HACK Org is known to use a lot of unicode symbols (and large org files tend
   ;;      to be especially memory hungry). Compounded with
   ;;      `inhibit-compacting-font-caches' being non-nil, org needs more memory