Provided alias not found by subsequent `module load`

[xdelaruelle]

Using the new provide modulefile command, once a module with such alias is loaded, the provided alias is not found by module when trying to load it afterward.

$ ml av -t
/path/to/modulefiles:
bar/1
foo/2

$ ml show bar/1
-------------------------------------------------------------------
/path/to/modulefiles/bar/1:

provide         foo/1
-------------------------------------------------------------------

$ ml bar/1

$ module load foo/1
ERROR: Unable to locate a modulefile for 'foo/1'

$ echo $__MODULES_LMALTNAME 
bar/1&al|foo/1&as|bar/default&as|bar/latest

It is expected that module load foo/1 detect this alias and do nothing (no error message, no environment change as module is already loaded).