Fortune isn't working in 1.16 beta minecraft bedrock edition.

I went to mine diamonds with fortune III and it only gave me 8 out of the whole 8 vein so I became suspicious and went to the nether to try and mine nether gold and it was only giving me a max of five per ore and when I was watching PythonGB mine it with fortune 3 it was giving him 14-18 per ore.