open external diff editor and discard section (in the internal diff viewer) have the same shortcut #1337
Description
in the latest release, a new shortcut was introduced for when a file couldn't show differences, to quickly open the external diff/merge editor.
the chosen shortcut for this was Ctrl+D (resp. the cmd button for mac).
Now is this shortcut already taken by the internal diff viewer to discard changes. This seems like a very dangerous conflict of shortcuts as for regular files with changes, executing the wrong context (because your mouse is in an unexpected place for example) will result in the loss of code changes without any way to retrieve them.