Lombok doesn't load lombok.config

[DasGandlaf]

Hi!
In my project root, I have the lombok.config file:

config.stopBubbling = true
lombok.addLombokGeneratedAnnotation = true
lombok.accessors.fluent = true

fluent = true generates var(), instead of getVar(). This does not work for me. Lombok.config does not seem to get loaded, although the default i.e. getVar() does work. IntelliJ has the correct behaviour, but not Neovim. I am not sure if the problem is upstream or not.
I would appreciate any help to get the lombok.config file to load.

Edit: Even when I run the CLI option delombok onto a file, it has the correct behaviour. Only when using Neovim, it doesn't.
Thank you.

[EpsilonKu]

I added lombok.jar to my jdtls config.

config.cmd = {
  'java',
  ... -- other configs
  '-javaagent:' .. home .. '/.local/bin/lombok.jar',
  ...
}