Is it possible to load files by relative path to the currently running script in SS2.0? I am trying

file.load({
	id: './adjacent_file.txt',
});

but it fails with file does not exist (it does). The documentation suggests it is possible...

Pass one of the following: ... The relative file path to the file in the file cabinet. For example, ‘Images/myImageFile.jpg’.

... but uses an absolute path in the example...