Subtitle Search with a preset language

Now Plex has this subtitle search build into the platform.
This is just an awesome feature. Thanks for all the effort dedicated to this feature.

So I have a question regarding this.
When I open the search box, the default language there (for me) is English.
But I would like to find subtitles in Portuguese-Brasil.

My current Plex settings are the following:

  • The platform language is English
  • The audio language is English
  • The preferred language of the subtitles is Portuguese-Brazil.

How do I keep the subtitle search box preset with the language of my choice which in this case is Portuguese-Brazil?

Is this possible or this still has to be implemented?

2021 clean-up: implemented (on-demand subtitle search defaults to the preferred subtitle language)