Radio button selection syncs across Constant Sum questions

[DhiraPT]

Description:

When editing multiple Constant Sum Feedback Questions (FeedbackConstantSumQuestions) in the Edit Feedback Session page, the radio button selection under the "Total Points to Distribute" section is incorrectly synchronized across all such questions.

This affects both:

• Distribute Points (Among Recipients) Question

• Distribute Points (Among Options) Question

Steps to Reproduce:

1. Go to the Edit Feedback Session page.

2. Add two Constant Sum Feedback Questions (any combination of recipients/options).

3. Change the radio button selection in one question.

4. Observe that the same radio button is selected in the other question as well.

Video:

https://github.com/user-attachments/assets/9180a918-0ee2-4903-8254-df3f5b4be336