Thanks for bringing this up, @ktejeda. Which Chrome extensions have you tried? I imagine you’ve also played around with your computer’s built-in TTS settings? Depending on your device, there might be some options there.
After a quick Google Search I understand what you mean - there seem to be issues since the PDF is opened via our own extension. I tried out this extension, the second result of my search.
However, selecting text and using the right-click menu did work:
Which makes me think that there’s likely more options to explore here. Let me know what kind of computer you’re using and if you’ve tried any other extensions, and I’ll check for more suggestions.