Which plugin for Notepad++ highlights new text in the background?

Question

Notepad++

Good to everyone!
I decided to use Notepad ++ to the fullest, and set up several dozen plugins for testing. As a result, now one of them, when changing the file (adding any text), paints the background of the changed lines in orange when the focus leaves them:

If the file with edits is saved, then the background in the entire file becomes green:

Perhaps someone has an idea, what plugin can be responsible for this, and how can I at least change the background color)
Thank you!