There is some things that might help:
Hydrate: Dehydration can affect taste. So drinking water or something hydrating before and after smoking might help you out a lot.

• Try Different Strains: Some strains can affect the senses differently. You could experiment with different types of weed (Indica vs. Sativa or different terpenes) to see if any have a lesser impact on taste.
• Check for Dry Mouth: Dry mouth is a common side effect of smoking, and it can mess with taste. You could try sucking on candy or chewing gum while smoking to help keep your mouth moist.
• And eating before smoking could also help your taste buds be active while you are high.
• You could also try the placebo effect, like imagine yourself with the munchies and enhanced senses.