Edit and Edit Own to me is somewhat confusing in core Joomla ACL. A user group with setting to Edit Own can still change the status of other peoples articles. That is not what I call expected behaviour.
I don't want someone to be able to change the status and/or delete the articles created by someone else if the permission is set to Edit Own. One could say ACL should then have Change Status Own and Delete Own. I think that should be inherited from Edit Own.
As this one can be solved by some minor changes to the views, I created overrides for the ISIS admin template. (and probably will work in other templates as well as long as there is no override in that template already.
Check it on github: https://github.com/pieter-groeneweg/custom-acl-on-articles-and-categories