pfSense

The delete button being always available even without selection is present in 2.6/22.01 and 21.05.X/2.5.X. It does the same modal pop up even when no rules are selected.

Tested on

22.05-DEVELOPMENT (amd64)
built on Wed Mar 16 06:19:09 UTC 2022
FreeBSD 12.3-STABLE

and the buttons are disabled without a selection on the rule page; however, the category of this bug says Rules / NAT and the prior behavior is still present on all NAT pages. Port Forward, 1:1, Outbound, & NPt pages all have the save button active even without a selection.

Christopher Cope wrote in #note-5:

Tested on
[...]

and the buttons are disabled without a selection on the rule page; however, the category of this bug says Rules / NAT and the prior behavior is still present on all NAT pages. Port Forward, 1:1, Outbound, & NPt pages all have the save button active even without a selection.

see the new redmine issue #12966