Description of the need
D7 allowed you to enable filtering on the "List Views" page at admin/structure/views, like this:
It's not available in Backdrop.
Proposed solution
It would be nice to restore this functionality in Backdrop.
Additional information
The issue was raised in https://github.com/backdrop/backdrop-issues/issues/5895.
Forum discussion at https://forum.backdropcms.org/forum/views-administrative-page-doesnt-sho....
Draft of feature description for Press Release (1 paragraph at most)
Backdrop now includes the ability to sort and filter the administrative list of views according to the View tags of the individual Views.
Recent comments
Thanks! The site was on PHP 7.0. With assistance from my hosting provider, I updated to PHP 7.4 and now I have access to the site again. No database re-import required.
Locked out of site after updating modules
Thank you very much. I will follow your advice.
Locked out of site after updating modules
The best you can do is test and report. If you find a contrib that doesn't work in php 8.3, create an issue in its queue so it gets fixed. In my experience, I've found that 7.4 is safest...
Locked out of site after updating modules