From 9def249af133c0f138d25bd24ea8c6bf50f39be2 Mon Sep 17 00:00:00 2001
From: N-Shar-ma <bablinaneh@gmail.com>
Date: Thu, 26 Jan 2023 14:36:34 +0530
Subject: [PATCH] typeahead: Fix bug where typeahead showed momentarily on
 shift + tab.

Break on `keyup` for case of `shift` key, instead of letting it trigger
the typeahead.

Fixes: #24152.
---
 static/third/bootstrap-typeahead/typeahead.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/static/third/bootstrap-typeahead/typeahead.js b/static/third/bootstrap-typeahead/typeahead.js
index 40b6a3bf46..a4ab2ec3e7 100644
--- a/static/third/bootstrap-typeahead/typeahead.js
+++ b/static/third/bootstrap-typeahead/typeahead.js
@@ -475,6 +475,11 @@ import {get_string_diff} from "../../js/util";
           }
           break
 
+        // to stop typeahead from showing up momentarily
+        // when shift + tabbing to a field with typeahead
+        case 16: // shift
+          break
+
         default:
           var hideOnEmpty = false
           if (e.keyCode === 8 && this.options.helpOnEmptyStrings) { // backspace