Printable list (or downloadable file) of Titles of all songs I have uploaded

Duplicate of https://musescore.org/en/node/329944
You'd still need to bring this up in https://musescore.com/groups/improving-musescore-com/, not here on musescore.org

Also a duplicate of https://musescore.org/en/node/323495
There you had been given a fix, but one that requires a Pro account.

Here's 1 way of doing it:

1) Browse to your list of scores using:

https://musescore.com/my-scores?private=0&combine=&sort_by=title&sort_o…

You will need to increase the number of items per page. I don't know what the limit is.

2) In your web browser: Save as web page Complete, with filename Scores

3) Open the generated file Scores.html in a text editor that support regex, e.g. Notepadd++.
It will look something like this:

4) Run this regex on the file - it could take a few moments!

Make sure to choose Regular expression and "." matches newline.

This leaves you with a list of your scores in alphabetical order:

Note: \r\n in the replace string is for Windows. On Linux it should be \n