Start date value is not saved when editing a task

[mulikruchi07]

Describe your issue

When editing a task, selecting a Start Date and saving the task does not persist the value.
After tapping Save, the Start Date appears to be updated, but once the user returns to the task or reopens the edit screen, the Start Date field is empty again.
This makes it impossible for users to mark when a task actually began, and breaks downstream calculations that rely on start time.

Steps to reproduce

1. Open any task.
2. Tap on the Start field to edit it.
3. Tap Submit in the date picker.
4. Tap the Save button.
5. Return to the task detail screen or reopen the edit screen.
6. Observe that the Start Date is not saved.

What was the expected result?

After selecting a Start Date and saving the task:

• The Start Date should be stored in the task model.
• The updated Start Date should appear on the detail screen.
• Editing the task again should show the Start Date populated with the saved value.

Put here any screenshots or videos (optional)

before.515.mp4

How can we contact you (optional)

No response

Would you like to work on this issue?

Yes

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