Testset in included files do not execute tests

[maleadt]

MWE:

foo.jl

@testset "wat" begin
    @test 1 == 1
end

runtests.jl

module Tests

using ReTest

@testset "foo" begin
include("foo.jl")
end

end

Tests.runtests()

Yields:

        Pass
foo |      0

Removing the @testset in foo.jl makes the tests execute.

This is on Julia v1.8 using ReTest v0.3.2.