Not a bug: background cursor when pressing Backspace on the root of a regular or FTP drive

[Fla$her]

If I press Backspace in the drive list, the mouse cursor does not change.
The same cannot be said about the drive root (ShowParentDirInRoot=0), especially FTP.
Apparently, there is an unsuccessful exit attempt instead of ignoring the attempt itself.
Sometimes the background cursor also appears in the network neighborhood.

A trifle, but still.

[ghisler(Author)]

When I press Backspace in the root of a normal drive, the cursor also blinks.

With FTP, Total Commander sends a CDUP command, this is meant for servers which don't report the current directory.

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[Fla$her]

When I press Backspace in the root of a normal drive, the cursor also blinks.

Why "also", if I wrote about it in the title and message?

background cursor when pressing Backspace on the root of a regular or FTP drive

The same cannot be said about the drive root (ShowParentDirInRoot=0)

With FTP, Total Commander sends a CDUP command, this is meant for servers which don't report the current directory.

If you can't remove the background cursor from FTP, can you remove it in the drive root and network neighborhood?