Render tab missing in Flamingo NXT5

I recently downloaded Flamingo NXT 5. I need to change the resolution of a rendering, however, when I go to the flamingo control panel there is no “render tab” available. Is this a glitch in the program? Is there another way to access the settings for resolution/dpi?

With Flamingo nXt 5 loaded and set as your Current Renderer, right mouse click on one of the panel containers to open the list of available panels.
Open Flamingo nXt
That has the resolution settings.