PDF, and easy upload

Hi!
I LOVE your add-on, I have a form of dyslexia and use Read Aloud to listen to the content.
The fact that it has access to all the different voices is fantastic.
I tried to put more voices on my PC, but it's strangely difficult.
You took care of that for me.

However, for stuff that isn't a web page, I find I'm getting the text into a PDF, then try to open it in Firefox to read it.

After I get the text into a PDF, and open it in Firefox, RA says "Please use the form to upload your file to read aloud" anyway.
This works, but it's a bit fiddly.
I can save a bookmark to
https://assets.lsdsoftware.com/read-aloud/page-scripts/pdf-upload.html
but it would be more slick to have it in the add-on's functionality, or please advise how I can upload straight to RA.

I have tried the Voice Narration Tool at ttstool.com but the options for the add-on are much nicer to use than the drop-downs.

It would be marginally easier for me to be able to save as text document instead of PDF, but when I open in Ffox, RA says it's a corrupted PDF.
This isn't a big deal, but if it's easy, it might help.

Hope this is valuable to you as Read Aloud is fantastic and works simply and easily (on my android too).

James