[WriteLog] Red box in Call entry field

[Jamie Dupree]

For a number of years, I fell behind on upgrading Writelog because my computer had Windows 98, and so I used WL 10.82 for a long time.  Recently, I put together a Windows 10 computer and upgraded to WL 12.36 (and I'm very happy that I did).
I don't know if Wayne or anyone else can answer this question, but in the version 10's, when you utilized %C to send an exchange, a red box appeared around the call in the entry window.  If you were quick enough with your typing skills, you could add or delete a letter or two at the end of the call, and Writelog would smoothly follow along.
This worked both in CW and in SSB.
But now I don't see that happening in 12.36.  No red box, and no ability to change the call on the fly.
On the Writelog "revision history" page there is a mention of the "red box" in 10.82 and 10.41.  For example, on the changes in 10.82 it says, "Moving the keyboard focus while a message transmission is waiting for the CALL field to complete (with its red box) no longer aborts the remainder of the message."
This was a great on-the-fly way to correct a call without having to hit the ESC button and start again.  
If anyone can shed any light on how to access the red box again, please send it along.
Thanks.

73 Jamie NS3T