Rudder

In the directives tree, when clicking on a directive, the URL changes to one with a hash : /secure/configurationManager/directiveManagement#{"directiveId":"b6362db9-4cb0-415a-87aa-574ccf911725"}.
Then when clicking on a technique (e.g. the technique of the directive or any other one), the technique is displayed, but the URL does not change.
So, when clicking again on the same directive, the directive will not be displayed back, the technique remains displayed.
However clicking on the directive attempts to set the URL to the same as the current one, this may be helpful for solving the issue :

this.window.location.hash = "#" + JSON.stringify({"directiveId":"c65e1edc-2b23-4215-a719-c36cfd919252"});

Workaround is to refresh the page, or open other directives to change the URL, then open the current one.