Methods that move/remove files on the cloud don't remove the cached version

The following code

import cloudpathlib
s3_path = cloudpathlib.S3Path(f"s3://my-bucket/foo.txt")
s3_path.open("x").close() # Create empty file
s3_path.unlink()
s3_path.open("x").close() # Create empty file

does not work as expected. I would expect it to create a file, remove it, and then create it again. Instead, I get

Traceback (most recent call last):
  File "/workspaces/scoutingtool/backend/../cpltest.py", line 9, in <module>
    s3_path.open("x").close() # Create empty file
    ^^^^^^^^^^^^^^^^^
  File "/home/vscode/.local/lib/python3.11/site-packages/cloudpathlib/cloudpath.py", line 503, in open
    buffer = self._local.open(
             ^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/pathlib.py", line 1044, in open
    return io.open(self, mode, buffering, encoding, errors, newline)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileExistsError: [Errno 17] File exists: '/tmp/tmpg5cu85sn/my-bucket/foo.txt'

This seems to happen because the file is kept in cache, even when it was removed from S3. A simple solution would probably to use the "w" mode, even when "x" was supplied.