diff --git a/assets/js/autocomplete.ts b/assets/js/autocomplete.ts
index e546c410..3d92e084 100644
--- a/assets/js/autocomplete.ts
+++ b/assets/js/autocomplete.ts
@@ -111,27 +111,21 @@ function findSelectedTerm(targetInput: InputFieldElement, searchQuery: string):
   if (targetInput.selectionStart === null || targetInput.selectionEnd === null) return null;
 
   const selectionIndex = Math.min(targetInput.selectionStart, targetInput.selectionEnd);
-  const isMultiline = targetInput instanceof HTMLTextAreaElement;
-
-  let lineOffset = 0;
-  let targetQuery = searchQuery;
 
   // Multi-line textarea elements should treat each line as the different search queries. Here we're looking for the
   // actively edited line and use it instead of the whole value.
-  if (isMultiline) {
-    const activeLineStart = searchQuery.slice(0, selectionIndex).lastIndexOf('\n') + 1;
-    const lengthAfterSelectionIndex = Math.max(searchQuery.slice(selectionIndex).indexOf('\n'), 0);
+  const activeLineStart = searchQuery.slice(0, selectionIndex).lastIndexOf('\n') + 1;
+  const lengthAfterSelectionIndex = Math.max(searchQuery.slice(selectionIndex).indexOf('\n'), 0);
 
-    targetQuery = searchQuery.slice(activeLineStart, selectionIndex + lengthAfterSelectionIndex);
-    lineOffset = activeLineStart;
-  }
+  const targetQuery = searchQuery.slice(activeLineStart, selectionIndex + lengthAfterSelectionIndex);
+  const lineOffset = activeLineStart;
 
   const terms = getTermContexts(targetQuery);
   const searchIndex = selectionIndex - lineOffset;
   const term = terms.find(([range]) => range[0] < searchIndex && range[1] >= searchIndex) ?? null;
 
   // Converting line-specific indexes back to absolute ones.
-  if (isMultiline && term) {
+  if (term) {
     const [range] = term;
 
     range[0] += lineOffset;