I think I recently posted a message since I found out a bug in Skype 8.56 or so, where after logging out of you account the "Sign in with another account" button was not labeled correctly, meaning that JAWS only said button. Now I figured out that it's fixed with Skype 8.57, so if you did not update and you often need to pass from an account to another I recommend you to update asap.
In case it is useful, I am now using Skype 8.57, JAWS 2020 latest build, and scripts revision 137. OS is Windows 10 version 1909.
-- Inviato da Thunderbird su Windows 10