I realize this is a meme sub, but for anyone who needs to hear this:
If you have a modern dishwasher, you probably don’t need to do any washing yourself aside from scraping leftover food into your trash can or garbage disposal (where appropriate). Technology Connections has an excellent video going into detail. In short, make sure the water is hot just before starting the cycle, and don’t neglect pre-wash detergent.
I get a bit of this too on items that are flat enough to pool water on the top. I think placing things on the rack so they’re at a slight angle is supposed to be the solution but it can be tough