Knowledge Base search result links are not clickable if the Confluence Like Plugin is disabled in Confluence

Steps to reproduce

1. Create a Service Desk and link it to a Confluence space.
2. Disable the "Confluence Like Plugin" on that Confluence instance.
3. Click the "Create new Service Desk request" and perform a search in the search field.
4. Try to click on one of the results.

Nothing happens, and the Javascript console reports an error:

[Error] Failed to load resource: the server responded with a status of 400 (Bad Request) (https://<hostname>/rest/servicedesk/1/servicedesk/KEY/kb/cfa00542-1aff-304e-bfa4-ae9d79a61c57/138477576/likes, line 0)

If you turn the Like plugin back on, the links are clickable again.