From 5238faf6da457b3396fce42330b8f1b2a6303e92 Mon Sep 17 00:00:00 2001
From: Andrej Ocenas <mr.ocenas@gmail.com>
Date: Mon, 7 Oct 2019 19:36:52 +0200
Subject: [PATCH] Loki: Fix lookup for label key token (#19579)

---
 .../features/explore/slate-plugins/suggestions.tsx   | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/public/app/features/explore/slate-plugins/suggestions.tsx b/public/app/features/explore/slate-plugins/suggestions.tsx
index 60e55cbbdfa..1f99640da5b 100644
--- a/public/app/features/explore/slate-plugins/suggestions.tsx
+++ b/public/app/features/explore/slate-plugins/suggestions.tsx
@@ -225,14 +225,16 @@ const handleTypeahead = debounce(
       )
       .toArray();
 
+    // Find the first label key to the left of the cursor
     const labelKeyDec = decorations
-      .filter(
-        decoration =>
-          decoration.end.offset === myOffset &&
+      .filter(decoration => {
+        return (
+          decoration.end.offset <= myOffset &&
           decoration.type === TOKEN_MARK &&
           decoration.data.get('className').includes('label-key')
-      )
-      .first();
+        );
+      })
+      .last();
 
     const labelKey = labelKeyDec && value.focusText.text.slice(labelKeyDec.start.offset, labelKeyDec.end.offset);