You got more info and this highlights the importance of id.i sent a email to a bug expert (evergreen ) and explained where pest was/found, macro by frim and got a bug Id and asked for mode of action and what kind of mite. This is what they said and also said it was zero to worry since it’s just a decomposting eating mite and its function isn’t to eat alive bugs. these similiar mite live on my worm bin and they do the same thing. Eat the dead and decomposing organics