Issue summaries that contain a hyphen are not displayed in an Advanced link field drop down
Some users may have difficulties with seeing the correct search results in the Advanced link field when selecting an asset to link. If the issue summary contains a hyphen, it does not always appear in the search results or only when a specific part of the summary is typed in. This is a known issue caused by a known series of known bugs in Jira that affect JQL, linked issues search, and, consequently, Advanced Link.