I have a category of speakers name "Technique", to give credit to crew in charge of technical stuffs.
I managed to create a Technique page (that was discussed here)
But now, if I want to showcase this category of speakers in another instance of GK Speakers, I have trouble with the widget's parameters.
If I put "technique" as the category slug in the widget parameters, I get no speakers showing in the widget on the frontend.
The only way I get any speakers to show in the front end is by leaving the category slug blank (empty).
And then I get all the speakers, regardless of their category. Like this.
