Honestly… I don’t think Bubble default dropdown can handle this scenario well. Ideally, you can achieve this by making everything raw text. The problem with this is that you will not be able to dynamically grab an ID upon selection like normal. You’d have to add another filter/action that can take that selected field and do something based on conditions.
Want to try my Droppy plugin?
Every part of your dropdown is customizable (the menu otherwise can only be modified with CSS, but my code makes it effortless). I’ll be adding more customization on the menu part later.