AXIS Sync - Multiple click on AXIS sync button clears off Additional Information

**Describe the bug in current situation**
AXIS Sync - Multi click on AXIS sync button clears off Additional Information

**Link bug to the User Story**

**Impact of this bug**
Describe the impact, i.e. what the impact is, and number of users impacted.
This happens only for Unopened request.

**Chance of Occurring (high/medium/low/very low)**

**Pre Conditions: which Env, any pre-requesites or assumptions to execute steps?**

**Steps to Reproduce**
Steps to reproduce the behavior:
1. Create a personal request from applicant form
2. Search the Unopened request in foi-flow
3. Enter personal AXIS request ID and click on the AXIS sync button for multiple times
4. See error

**Actual/ observed behaviour/ results**
Child details gets cleared

**Expected behaviour**
Child details should persist

**Screenshots/ Visual Reference/ Source**
Before AXIS Sync

After clicking AXIS sync for the first time

After clicking AXIS Sync for the second time

Start in the foi-flow UI at the AXIS sync button used for an unopened personal request, following the reproduction steps from the applicant form. Compare the Additional Information or child details before syncing, after the first click, and after repeated clicks. Done means child details persist when AXIS Sync is clicked multiple times.

Written by the indexing model from the issue text.