Issue with SandDance visual

I'm not sure if something is wrong with the visual or if I'm just missing something entirely. There used to be a slider icon to the left of the setting icon (with the gear) that allowed me to change some important settings but I can't see it now! I checked through every setting option and I simply can't find it. It used to be here:
I updated the visual and powerbi desktop to the most recent versions. no dice. Can anybody help?

thanks!