Fixed an issue where pressing backspace should remove the spaces and not the entire tab width, on enabling 'Use spaces?' in the preferences. #7317

docs/en_US/release_notes_8_6.rst

@@ -36,3 +36,4 @@ Bug fixes
   | `Issue #7275 <https://github.com/pgadmin-org/pgadmin4/issues/7275>`_ -  Fixed an issue where debugger was not scrolling automatically on stepping.
   | `Issue #7282 <https://github.com/pgadmin-org/pgadmin4/issues/7282>`_ -  Fixed an XSS vulnerability in the /settings/store endpoint.
   | `Issue #7294 <https://github.com/pgadmin-org/pgadmin4/issues/7294>`_ -  Fixed an issue where double dollar quoted code is treated as string in syntax highlighter.
+  | `Issue #7317 <https://github.com/pgadmin-org/pgadmin4/issues/7317>`_ -  Fixed an issue where pressing backspace should remove the spaces and not the entire tab width, on enabling 'Use spaces?' in the preferences.

web/pgadmin/static/js/components/ReactCodeMirror/components/Editor.jsx

@@ -28,7 +28,7 @@ import {
   keymap,
 } from '@codemirror/view';
 import { EditorState, Compartment } from '@codemirror/state';
-import { history, defaultKeymap, historyKeymap, indentLess, indentMore } from '@codemirror/commands';
+import { history, defaultKeymap, historyKeymap, indentLess, indentMore, deleteCharBackwardStrict } from '@codemirror/commands';
 import { closeBrackets, autocompletion, closeBracketsKeymap, completionKeymap, acceptCompletion } from '@codemirror/autocomplete';
 import {
   foldGutter,
@@ -118,6 +118,10 @@ const defaultExtensions = [
   },{
     key: 'Tab',
     run: acceptCompletion,
+  },{
+    key: 'Backspace',
+    preventDefault: true,
+    run: deleteCharBackwardStrict,
   }]),
   sql({
     dialect: PgSQL,