Duplicated "x" (close) button in console Details panels

The Process Definition Details has been considerably dumbed down in 6.3. Whereas in previous versions it showed (in my opinion very valuable) information like proc. variables (+their type), users/groups/human tasks declared in the process etc, now it only shows Process ID, name and deployment id.

I think this simplification is not acceptable and more details should be brought back. I found that the client classes with more details exist in the console sources [1], but I didn't find a way to access them in the UI. Please bring more details back.
[1] https://github.com/droolsjbpm/jbpm-console-ng/blob/f8acd96604c7dd44ba79b120086ed6ac18b6dede/jbpm-console-ng-process-runtime/jbpm-console-ng-process-runtime-client/src/main/java/org/jbpm/console/ng/pr/client/editors/definition/details/advance/AdvancedViewProcessDefDetailsPresenter.java