Hi,
in the windows desktop app (2.11.2712), when you mark a part of a line and copy it into the clipboard using right-click -> copy the whole line gets copied into the clipboard. Using ctrl+c only copies the marked part.
Regards
Jens
Same on Ubuntu 16.04
I can confirm the behavior for Linux Mint 18.1 using 2.11.2722 but not for the older version 2.11.2670.
I confirm this behaviour using wire_2.12.2729_amd64 on Ubuntu
Select some text, copy, then paste and the result is the whole paragraph, not just selected text.
Bug is still there in Windows version 2.15.2750 (Web Version 2017.8.24.1057).
This was fixed with https://github.com/wireapp/wire-desktop/pull/856 which will be part of the next public release.