How do I enable background / background anti-aliasing? (Trackmania Turbo)

I put everything on max, including Antialiasing - FXAA, Filtering - general anisotropic 16x, however, in the background, the ladders are very clearly visible, all the rules are in front. Tried enabling HDR 4k and Nvidia firewood anti-aliasing - to no avail with regard to the background. Well, one more question to follow up - how do the appantes turn off the inscriptions on top of the wheelbarrows? And then these inscriptions sometimes cover a part of the strategically important route at the moment.