The "sticky" option doesn't seem to work

[Penguin-jpg]

I tested the sticky option and found that it didn't affect the cursor position, whether it was true or false. Below is my config for Comment.nvim: (I am using neovim 0.10.0 and the latest version of Comment.nvim .)

What I want to achieve is something like this:

-- "^" means the current cursor position.

-- Before comment
apple
^
-- After comment
-- apple
   ^

What I encounter:

-- Before comment
apple
^
-- After comment
-- apple
^