Top-level skip_all doesn't work

[JRaspass]

use Test2::V0;
use Test2::Tools::xUnit;

skip_all 'Because reasons';

subtest foo => sub { fail };

done_testing;

$ prove -v t/bug.t 
t/bug.t .. 
# Seeded srand with seed '20230511' from local date.
1..0 # SKIP Because reasons
# IPC is waiting for children to finish...
skipped: Because reasons
Files=1, Tests=0,  1 wallclock secs ( 0.02 usr  0.00 sys +  0.07 cusr  0.00 csys =  0.09 CPU)
Result: NOTESTS

use Test2::V0;
use Test2::Tools::xUnit;

skip_all 'Because reasons';

sub foo : Test { fail }

done_testing;

$ prove -v t/bug.t 
t/bug.t .. 
# Seeded srand with seed '20230511' from local date.
1..0 # SKIP Because reasons
# IPC is waiting for children to finish...
not ok 1 - foo {
    # IPC is waiting for children to finish...
    not ok 1
    1..1
}
    # Failed test at /home/jraspass/perl5/perlbrew/perls/perl-5.37.9/lib/site_perl/5.37.9/Test2/Tools/Basic.pm line 34.

# Failed test 'foo'
# at t/bug.t line 2.
skipped: Because reasons

Test Summary Report
-------------------
t/bug.t (Wstat: 256 (exited 1) Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
  Parse errors: Bad plan.  You planned 0 tests but ran 1.
Files=1, Tests=1,  1 wallclock secs ( 0.01 usr  0.01 sys +  0.08 cusr  0.00 csys =  0.10 CPU)
Result: FAIL