The Endless Mesa Biome addon implements only biomes from all available in the MCPE. All the rest you will not see in the game. So consider that they are disabled in Minecraft for Android. In addition, the Endless Mesa Biome addon does not change any of the textures familiar to the eyes in Minecraft Bedrock Edition.
All recipes and craft saved in Minecraft PE, so to speak, in its original form. The worst thing that can happen to you in the game is the lack of water. It is very difficult to find in the table mountains. This will add some challenge to the Minecraft game.