Storage CSV export fails silently with "Invalid JQL query" when Storage contains large number of files (JQL operand limit exceeded)

Description:

Storage CSV export fails silently for tenants with a large number of storage files. The export never completes and no error is shown in the UI. The backend job "xray.processor.storagesync" (op: export-csv) fails with an "Invalid JQL query" error because the generated JQL query places all issue IDs into a single issue in (...) clause, exceeding Jira's operand limit (74,679 IDs observed on the affected tenant).

Steps to reproduce:

1. Log in to a Jira instance with Xray Cloud installed and a large number of Storage entries (tens of thousands of linked issues)
2. Navigate to Jira Settings > Marketplace apps > Xray > Storage
3. Click "Export to CSV"

Actual result:

The export never completes and no error message or download link is shown in the UI. The HAR file shows the export request returns a 404. {{}}

Expected result:

The CSV file containing the Storage data should be generated and made available for download.