Hi syncsarl
/templates/ja_blockk/html/mod_jacontentlisting/items/info.xml
Somehow, when you update new version of template, this info.xml file is not removed (while it should be) so it causes the issue.
Please rename/remove this file manually, the 'Item setting' tab in module will show fine then.
I'll report to the team to check with JAEM component and sorry for this inconvenience.
Regards