Yes. There is no select/copy support.

On March 3, 2015 4:14:56 AM PST, Rudolf Sykora <rudolf.sykora@gmail.com> wrote:
>On 3 March 2015 at 12:15, Rudolf Sykora <rudolf.sykora@gmail.com>
>wrote:
>
>> is it so that one can't use mouse when running 'vt'?
>
>... meaning for copy-pasting
>R