[MlMt] Copy text from subject

[Eric Sharakan]

On 22 Apr 2020, at 13:22, Charlie Clark wrote:

> On 22 Apr 2020, at 19:11, David Green wrote:
>
>> The easiest way I have found to get a middle piece of it is to hit 
>> reply, grab from the Subject textfield and then delete the draft.
>
> Which sort of says that there "should be a better way of doing 
> this™".

Agreed.

> Someone should check whether there is an issue for this and, if not, 
> file one.

I know I've brought this up before, and thought I had filed a ticket on 
it, but all I found was this:

https://freron.lighthouseapp.com/projects/58672-mailmate/tickets/1922

...which is only very peripherally related.

-Eric