Intention or bug? File::move does not update path

[hwiesmann]

Describe the bug
After a call to File::move(...) File::getRealPath() still returns the path of the file's previous location. This does not make sense, I believe, because that location is invalid. Therefore, I tend to call this a bug.

CodeIgniter 4 version
CodeIgniter4 Alpha 4

Affected module(s)
File

Expected behaviour, and steps to reproduce if appropriate

This reproduces the bug(?):

log_message('debug',$file->getRealPath());
$file->move($newDirectory,$newName);
log_message('debug',$file->getRealPath()); // expected to be $newDirectory.$newName

[lonnieezell]

Yes, that sounds like a bug!

[atishhamte]

Here we need to update the reference of $file object to new file as this refers to old file object