[horde] Cursor Doesn't Remain in 'To' Box

[bin at crewecleanteam.co.uk]

Hello,

I'm using Horde Groupware 5.1.1.

When I compose an email (every email), the cursor appears in the 'To'  
box for a second or two and then drops to the 'body text' box.
Of course, I want it to stay in the 'To' box until I have finished  
typing the recipient's details.  Instead, I start to type and then  
find that the cursor has moved so I have to stop, clear out what is  
now in the 'body text' box, return to the 'To' box, clear out what is  
in there and then start again.

Apologies if this has already been reported as a bug.

Thank you,

Dave.