I tried to upload a file in Chrome browser and it failed. The file is not uploaded and only JSON information is displayed in the browser as shown below.

1. Log message
   { "success":true,"size":267.296875,"name":"sad-engineer.jpg","ext":"jpg","filename":"futmp_haxrm97kawpk9b5_jpg","msg":"The file has been successfully uploaded." }

On the other hand, when I use the Edge browser and Firefox, the file upload works fine.

What can I do to resolve this issue?

2. How to reproduce the issue (Temporal links):
   2.1. Limesurvey demo, admin mode - demo.limesurvey.org/index.php?r=surveyAd...iew&iSurveyID=768633
   2.2. Limesurvey demo, user mode -
   demo.limesurvey.org/index.php?r=survey/i...8633/gid/78/qid/2446
   demo.limesurvey.org/index.php?r=survey/index&sid=768633&lang=en

3. Debug messages:
   I analyzed the cause of files not being uploaded properly when trying to upload files in the Chrome browser.
   Below are the debugging and log messages I collected.
   In summary, when performing the file upload function in the Chrome browser, the JavaScript function called currentUploadHandler is not performing properly.

3.1. Chrom browser, debug message, VM349
VM349:1 Uncaught TypeError: Cannot read properties of null (reading 'removeChild')
at removeNode (<anonymous>:1:1874)
at HTMLIFrameElement.<anonymous> (<anonymous>:1:6347)

limesurvey-file-upload-err.JPG

3.2. JavaScript error occurs::
window.currentUploadHandler=new uploadHandler(e,t),window.currentUploadHandler.init(),window.currentUploadHandler}}))

!function(e){"function"==typeof define&&define.amd?define(e):e()}((function(){"use strict"function(){function addEvent(e,t,a){if(e.addEventListener)e.addEventListener(t,a,!1);else{if(!e.attachEvent)throw new Error("not supported or DOM not loaded");e.attachEvent("on"+t,(function(){a.call(e)}))}}if(document.documentElement.getBoundingClientRect)var getOffset=function(e)............................0!=s&&n<s&&showpopups?!!confirm(uploadLang.errorNeedMoreConfirm.replace("%s",s-n))&&l(e,t,a,i),!0)l(e,t,a,i),!0)}}};function escapeHtml(e){return e.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}window.getUploadHandler=function(e,t){return window.currentUploadHandler=new uploadHandler(e,t),window.currentUploadHandler.init(),window.currentUploadHandler}}));
//# sourceMappingURL=uploadquestion.min.js.map

3.3. Storage device file folder part, corresponding temporary file area:
invain@ubuntu:/var/www/html/survey$
invain@ubuntu:/var/www/html/survey$ grep -R "sourceMappingURL=uploadquestion.min.js.map" ./ | more
./assets/packages/questions/upload/build/uploadquestion.min.js://# sourceMappingURL=uploadquestion.min.js.map
./tmp/assets/c23a8689/build/uploadquestion.min.js://# sourceMappingURL=uploadquestion.min.js.map
./tmp/assets/bb996b00/build/uploadquestion.min.js://# sourceMappingURL=uploadquestion.min.js.map
./tmp/assets/da14ce5a/build/uploadquestion.min.js://# sourceMappingURL=uploadquestion.min.js.map
invain@ubuntu:/var/www/html/survey$
invain@ubuntu:/var/www/html/survey$

BRs,
Geunsik Lim.