Disable consult result grouping due to an issue in Selectrum

Selectrum sometimes hides results due to an issue with dynamic
resizing. This happens when viewing consult results and there are more
results than what the minibuffer can display in one screen. See here
radian-software/selectrum#491.

One possible solution is to get rid of Selectrum, and use Vertico
instead. However, Selectrum has some additional features that Vertico
lacks (e.g. caching, integration with Prescient).

The solution that was chosen is to disable consult result grouping
until the original Selectrum issue is resolved.

init.el

@@ -335,6 +335,11 @@ DIR must include a .project file to be considered a project."
   ;; Configure the narrowing key.
   (setq consult-narrow-key ">")
 
+  ;; Selectrum sometimes hides results due to an issue with dynamic resizing
+  ;; Disable result grouping until the issue is resolved
+  ;; See more here https://github.com/raxod502/selectrum/issues/491
+  (setq selectrum-group-format nil)
+
   ;; Use consult to select xref locations with preview
   (setq xref-show-xrefs-function #'consult-xref
         xref-show-definitions-function #'consult-xref)