Stefan,
After downloading Parisienne and adding to CinGG, I can not reproduce the problem.  (It is a very pretty font).
Maybe you can see from my demo if I need to try something else:  
    https://streamable.com/pd9bw8      (note that your png example is on the screen below the Compositor for comparison).
Besides what I did in the demo, I also switched the Video Driver to X11 whereas the demo was using X11-OpenGL.
And I rendered the video to check the results and they also looked correct.  And varied the Format width & height.
Did I miss something else? I am using a laptop with a smaller screen that is about 16 inches diagonally.

Within Cinelerra the Title effect does not seem to have the same result for
the same font. The rendering backend within Inkscape gives ligatures and
cursive connections of the Parisienne in an ideal way. Cinelerra does not
join the letters.

The font used; <https://fonts.google.com/specimen/Parisienne>

The individual renderings, notice the broken connection between the 'a' and
'n'.

--
Stefan--
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