Issue Summary

The preservation of the order of issue priorities is not maintained, and existing priorities are being altered in the destination site.

Steps to Reproduce

1. Configure some priorities (and change the order) in the source site
2. Configure some priorities (and change the order) in the destination site
3. Migrate using the "Copy Data" feature

Expected Results

The migration should not change existing priorities but add new ones at the end while preserving the source order.

Actual Results

The migration is transferring the existing priorities to the end. The migration does not retain the priorities from the source site.

Workaround

Currently, there is no known workaround for this behavior other than fixing it manually.
A workaround will be added here when available