Some types of Mesa biomes generate unlike simple Mesa, which said to have desert technical biome on the edge and generate without beach biomes on the border with oceans.
These types doesn't generate desert technical biome on the edge:

• Mesa Plateau M
• Mesa Plateau F M
• Mesa (Bryce)

These types generate beach technical biome near ocean instead of not doing so:

• Mesa Plateau
• Mesa Plateau M
• Mesa Plateau F M
• Mesa (Bryce)