This mod/datapack changes the temperature and humidity noises so biomes can be more evenly distributed across the overworld, so finding the biome you want isn't as bad
this should be compatible with custom biomes as long they don't change temperature and/or humidity
Instalation
For the datapack version, go to the datapacks tab when creating a world, click the button to open the datapacks folder and drag the datapack inside, it should appear in the left side of the screen, after that enable it like you would do with an experimental datapack.
For the mod version (on windows), right click the start button and and go to execute, then enter %appdata% on it, this will open a folder, go to the .minecraft and then mods, drag the .jar there.
