Debian Package qdirstat replaces over shortcut super+e dde-file-manager after install

[JohnML1]

A) I don't know where exact to report this issue ...

B) I'm on Deepin 20.1, all updates applied.

Try this: apt install qdirstat
and then open dde-file-manager per default shortcut super+e

I get unwanted qdirstat instead of dde-file-manager

If you delete qdirstat.desktop it behaves as aspected.

[juteman]

This is shortcut key conflict, super+e is setting shortcut by many application such as vscode.
you can use this command gio mime inode/directory dde-file-manager.desktop to set super+e defaut as dde-file-manager