Specialized question type + showOtherItem doesn't show stored comment value

[c-meier]

Describe the bug
When using a specialized question type that set showOtherItem to true, the comment box does not show the stored value.

Steps to reproduce

// Create specialized question type with other item
Survey.ComponentCollection.Instance.add({ name: "custom-dropdown", title: "My dropdown", inheritBaseProps: true,
  questionJSON: {
    type: "dropdown",
    choices: ["Item 1", "Item 2", "Item 3"],
    showOtherItem: true
  },
});
// Create survey with the same question once as standard and once as a specialized question type
const surveyJson = {
  elements: [{ name: "direct",
               type: "dropdown",
               choices: ["Item 1", "Item 2", "Item 3"],
               showOtherItem: true },
             { name: "specialized",
               type: "custom-dropdown" }]
};
const survey = new Survey.Model(surveyJson);
// Fill data as if from local storage
survey.data = { "direct": "other", "direct-Comment": "Hello",
                "specialized": "other", "specialized-Comment": "World" };
function alertResults(sender) {
  const results = JSON.stringify(sender.data);
  alert(results);
}
survey.onComplete.add(alertResults);
document.addEventListener("DOMContentLoaded", function () {
 survey.render(document.getElementById("surveyContainer"));
});

Expected behavior

The comment box of the specialized question type should show it's comment value.

Screenshots

Please complete the following information:

• Browser: Firefox
• Browser version: 133.0.3
• JS framework/library: Vanilla JS
• SurveyJS version: 1.12.21
• Device: PC

[JaneSjs]

Hi,
We researched a similar issue at #9378. The fix will be available with the next maintenance update. Once a new version is available, please check to see if it works as expected.

Thanks

[c-meier]

Hi,

I tested with https://unpkg.com/[email protected]/survey.core.min.js (which if the release notes are correct contains the fix) and it doesn't work.