Add a workaround for Neovim #23036.

Author: dstein64

autoload/startuptime.vim

@@ -265,6 +265,16 @@ function! s:Profile(onfinish, onprogress, options, tries, file, items) abort
     call delete(a:file)
   endif
   if a:tries ==# 0
+    if has('nvim-0.9') && a:options.tries * 2 ==# len(a:items)
+      " Add a workaround for Neovim #23036. When the number of results is double
+      " what's expected, use every other result.
+      let l:items = []
+      for l:idx in range(0, len(a:items) - 1, 2)
+        call add(l:items, a:items[l:idx])
+      endfor
+      call remove(a:items, 0, -1)
+      call extend(a:items, l:items)
+    endif
     call a:onfinish()
     return
   endif