GFortran duplicate use of submodule / module

Gfortran 9.3.0 is sensitive to overlapping / duplicated use elements in a module - submodule hierarchy. That is, if a procedure is used in multiple places in the module - submodule hierarchy, only use the procedure once at the highest necessary level of the hierarchy.

This is perhaps best shown by example:

module foo
implicit none (type, external)
contains
subroutine bar()
end subroutine bar
end module foo

module parent
use foo, only : bar
implicit none (type, external)
interface
module subroutine baz
end subroutine baz
end interface
end module parent

submodule (parent) child
use foo, only : bar  !< this is unnecessary and triggers the Gfortran 9.3.0 error
implicit none (type, external)
contains
module procedure baz
end procedure baz
end submodule child

The error message from Gfortran 9.3.0 is like:

$ gfortran -c .\dupe.f90

dupe.f90:17:17:

   17 | submodule (parent) child
      |                 1
   18 | use foo, only : bar
      |                   2