Slide-in Displays on All Blog Post Pages while set for only ONE non-blog page

Hustle plugin displays slide-in on all blog post pages, regardless of setting the configuration in the ‘Display’ settings on said slide-in to ONLY display on ONE page of my site. The ‘posts’ option in the left-side bank of available areas for display is left untouched / disabled. I have double-checked everything 5-6 times, there is NO reason why the slide-in should still be displaying on all blog post pages.
I am running WordPress version 4.9.8. I can’t find anywhere that tells me what version of the Hustle plugin I am running.
Guidance would be appreciated. I don’t want the slide-in on my blog post pages.
Thank you.

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