Issue Summary

When using Swimlanes based on JQLs, if you add parentheses to the search, Jira will remove it after saving it, which causes an inconsistency on the search.

Steps to Reproduce

1. Access the Board Settings > Swimlanes
2. Select JQL based swimlanes
3. Add a JQL search with parentheses and save it

Expected Results

The parentheses should be kept

Actual Results

Jira removes the parentheses from the search

Workaround

Create separated filters and use it on the Swimlanes:

filter = "filter 1" OR filter = "filter 2"