Man pages matching name test::www::mechanize::catalyst in section 3pm:

Test::WWW::Mechanize::Catalyst.3pm.en	debian 10 / libtest-www-mechanize-catalyst-perl
Test::WWW::Mechanize::Catalyst.3pm.en	debian 11 / libtest-www-mechanize-catalyst-perl
Test::WWW::Mechanize::Catalyst.3pm.en	debian 12 / libtest-www-mechanize-catalyst-perl