if that can help, here modification of application/helpers# vi SurveyRuntimeHelper.php
line 444 :
//Redbug 9811 suppression de l'interaction de la globalSettings $showqnumcodeglobal
// $showgroupinfoglobal = getGlobalSetting('showgroupinfo');
$aSurveyinfo = getSurveyInfo($this->iSurveyid, App()->getLanguage());

        // Look up if there is a global Setting to hide/show the Questiongroup => In that case Globals will override Local Settings

// if (($aSurveyinfo['showgroupinfo'] == $showgroupinfoglobal) || ($showgroupinfoglobal == 'choose')) {
$showgroupinfo = $aSurveyinfo['showgroupinfo'];
// } else {
// $showgroupinfo = $showgroupinfoglobal;
// }

and line 598

//Redbug 9811 suppression de l'interaction de la globalSettings $showqnumcodeglobal
// $showqnumcodeglobal = getGlobalSetting('showqnumcode');
$showqnumcodesurvey = $this->aSurveyInfo['showqnumcode'];

    // Check global setting to see if survey level setting should be applied

// if ($showqnumcodeglobal == 'choose') {
// Use survey level settings
$showqnumcode_ = $showqnumcodesurvey; //B, N, C, or X
// } else {
// Use global setting
// $showqnumcode_ = $showqnumcodeglobal; //both, number, code, or none
// }

    $aShow = [];

    switch ($showqnumcode_) {
        // Both

// case 'both':
case 'B':
$aShow['question_code'] = true;
$aShow['question_number'] = true;
break;

        // Number only

// case 'number':
case 'N':
$aShow['question_code'] = false;
$aShow['question_number'] = true;
break;

        // Code only

// case 'code':
case 'C':
$aShow['question_code'] = true;
$aShow['question_number'] = false;
break;

        // Neither

// case 'none':
case 'X':
default:
$aShow['question_code'] = false;
$aShow['question_number'] = false;
break;
}

    return $aShow;
}

Best regards
Dan

https://github.com/LimeSurvey/LimeSurvey/pull/4722

Still this isue ?

Please fix it whole !

@tibor.pacalat

https://bugs.limesurvey.org/view.php?id=18450
https://bugs.limesurvey.org/view.php?id=19174

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=39353

Hello,

Thank you for fix committed.
We keep the "case" both,... in SurveyRuntimeHelper.php and the 2 globals settings are not cleaned up during the update.

Best regards

We keep the "case" both,... in SurveyRuntimeHelper.php

The important part is : we don't get or replace by global setting

https://github.com/LimeSurvey/LimeSurvey/blob/fe1fa1003314b87716fd4a768bb341f1e6405687/application/helpers/SurveyRuntimeHelper.php#L464
https://github.com/LimeSurvey/LimeSurvey/blob/fe1fa1003314b87716fd4a768bb341f1e6405687/application/helpers/SurveyRuntimeHelper.php#L611

Then : it's OK here , no ?

the 2 globals settings are not cleaned up during the update.

https://github.com/LimeSurvey/LimeSurvey/pull/4722#issuecomment-3953781129

yes it's OK, No problem, it was just a note to avoid unnecessary code.

Have a good day.