Upload "Cancel" button still performs the upload

[BSholly-CCC]

Describe the bug
When I drag and drop a file to an SFTP folder I see an Overwrite window with the options of "Cancel" or "Continue". If I click "Cancel" the file will upload and overwrite the file.

To Reproduce
Steps to reproduce the behavior:
For this example, I have an existing file in the SFTP location with the same name as the upload.

1. Open an SFTP folder in Cyberduck
2. Drag and drop the local file to the Cyberduck window
3. When shown the Overwrite window, click "Cancel"
4. File upload continues as normal and overwrites the existing file.

Expected behavior
I would expect "Cancel" in the Overwrite window, it would stop the upload process.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Mac OS
• Version: 15.5

Log Files
Unable to find recent log file. The one I found (from console.app) only had entries from May 2024.

Additional context
I am using an AWS S3 connection to access my SFTP folders.

[dkocher]

Relates to #17366.

[OlliStox]

The same behavior is for Download. Not only upload