Issue Summary

Get an error while trying to add Confluence Search Engine into the Firefox search bar.

Steps to Reproduce

1. Enable the search bar in firefox settings
2. Go to a Confluence Cloud Site
3. Click at the search bar
4. Hit the Add "Confluence" option

Expected Results

Confluence search engine should be installed into firefox settings,

Actual Results

Get an error when hitting the  Add "Confluence" option that is:

"Firefox could not install the search engine from: https:/instance.atlassian.net/wiki/opensearch/osd.action"

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available