[Bug] Why is there always an additional character?

[albotroz]

Describe the bug
Whenever I select several lines or one line (with the mouse, or double-click or CTRL+A), an additional character is always added at the end of a line - usually spaces.

This is so annoying, because a simple copy and paste in CMD is not possible, because then the command in CMD is immediately triggered due to the space character added by Notepads.
I have never seen anything like this with any other editor.

To Reproduce
Double-click on a line, copy it, paste it and see how a space character was unnecessarily added.

Expected behavior
No additional character (space) should be added at the end of a line. Or at least it should be adjustable to activate it or deactivate it

Screenshots

Desktop (please complete the following information):

• OS: Windows 10