t/005_site.t fails (with Mojolicious 9.23?)

[eserte]

The test suite started to fail on my smoker systems:

...
    #   Failed test 'Page  accessed with path /foo.html IS cached'
    #   at t/005_site.t line 90.
...
#   Failed test 'cached_pages'
#   at t/005_site.t line 334.
Use of uninitialized value $_ in transliteration (tr///) at /home/cpansand/.cpan/build/2022032905/Mojolicious-9.23-0/blib/lib/Mojo/Headers.pm line 38.
Use of uninitialized value $_ in concatenation (.) or string at /home/cpansand/.cpan/build/2022032905/Mojolicious-9.23-0/blib/lib/Mojo/Headers.pm line 165.
Use of uninitialized value $_ in transliteration (tr///) at /home/cpansand/.cpan/build/2022032905/Mojolicious-9.23-0/blib/lib/Mojo/Headers.pm line 38.
Use of uninitialized value $_ in concatenation (.) or string at /home/cpansand/.cpan/build/2022032905/Mojolicious-9.23-0/blib/lib/Mojo/Headers.pm line 165.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
Wide character in print at /usr/local/lib/perl5/5.32/Test2/Formatter/TAP.pm line 125.
# Looks like you failed 1 test of 11.
t/005_site.t ............. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/11 subtests 
...

Statistical analysis suggests that this happens with Mojolicious 9.23:

****************************************************************
Regression 'mod:Mojolicious'
****************************************************************
Name           	       Theta	      StdErr	 T-stat
[0='const']    	      1.0000	      0.0000	16191677607137250.00
[1='eq_9.21']  	      0.0000	      0.0000	   0.00
[2='eq_9.22']  	      0.0000	      0.0000	   0.00
[3='eq_9.23']  	     -1.0000	      0.0000	-15781695173421530.00

R^2= 1.000, N= 86, K= 4
****************************************************************

Notable change in this release: "Enable gzip compression by default"