Unable to format existing partition since 65899

since r65899 the format option from usetup has disappeared and I am unable to format an existing partition, here is the guilty change:

• return SELECT_FILE_SYSTEM_PAGE;
  + return INSTALL_DIRECTORY_PAGE;

So the installer goes directly to selec the directory for reactos files, avoiding the formating of the partition...

Maybe a solution can be adding a "F" option on the partition list page which goes to the format page???