Hi,

I terms of Accessibility:
If the option "show cursor in read only documents" on the accessiblity option is set and I open a read only document the cursor is placed anywhere. 
Its a little bit a struggle to get the cursor in the textarea.
It would be great if the cursor is already placed on the textarea.

reproduce:
1. Set the option for show an cursor in read only documents on accessibility section.
2. open a read only document (maybe an attachment on a mail in thunderbird)

result:
I dont know how to navigate to the textarea with keyboard

expect:
The cursor is already on the textarea.