A small plugin which allows you to use nest shortcodes (i.e. a shortcode within an enclosing shortcode) by implementing a simple do_shortcode filter
You are my hero.
Installed and bam! It worked.
Several other options I tried previous to this did not work for me, but this was simple, lightweight and zero hassle.
I am very happy.
My website is bilingual and the way the translation is done requires wrapping text in shortcodes. Nesting allowed me to extend in navigation, as now it's possible to translate the output of other plugins. And if I want I can always turn it off.
The plugin does exactly what it's supposed to do. After installing it, I was able to nest shortcodes without a problem.