For the sake of posting replicated issue on Github, I would like to raise the issue here.
I came across a bug:
1. open any txt file with Notepad ++
2. select a start position by nvda f9
3. press ctrl end to move to end of document
4. press nvda f10 to mark as end position
5. sometimes nvda can perform selection, but will not automatically speak the selected text, whereas sometimes nvda may say unable to select text.
I am not sure if this is a bug, or any one can give me any feedback? thanks.