Copying text is not working properly

df675154e5

1. Open demo song or a song with a title
2. Double click the title, and select the two first character
3. Paste them in a text editor

Expected result: only the two first characters are pasted
Actual result: the whole text is pasted.

1. Select two letters in the middle
2. Copy
3. Paste somewhere else

Expected result: only the two letters are pasted
Actual result: the text from the previous letter to the end is pasted.