Fix minimap updating in shader tab

editor/plugins/shader_editor_plugin.cpp

@@ -379,6 +379,8 @@ void ShaderEditor::_editor_settings_changed() {
 	shader_editor->get_text_edit()->cursor_set_block_mode(EditorSettings::get_singleton()->get("text_editor/cursor/block_caret"));
 	shader_editor->get_text_edit()->set_smooth_scroll_enabled(EditorSettings::get_singleton()->get("text_editor/navigation/smooth_scrolling"));
 	shader_editor->get_text_edit()->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/navigation/v_scroll_speed"));
+	shader_editor->get_text_edit()->set_draw_minimap(EditorSettings::get_singleton()->get("text_editor/navigation/show_minimap"));
+	shader_editor->get_text_edit()->set_minimap_width((int)EditorSettings::get_singleton()->get("text_editor/navigation/minimap_width") * EDSCALE);
 }
 
 void ShaderEditor::_bind_methods() {