A list of all rack elevations should be displayed.
An exception is raised:
<class 'django.template.exceptions.TemplateDoesNotExist'>
dcim/inc/filter_rack_group.html
Same problem, updated from 2.5.3 to 2.5.4
I'll dig into this, but in the meantime, please update the bug report to match the template.
Edit: I've updated the issue.
I'll try to get a new release pushed out shortly to fix this. As an interim workaround, you can create an empty file at netbox/templates/dcim/inc/filter_rack_group.html to suppress the exception.
Most helpful comment
Same problem, updated from 2.5.3 to 2.5.4