While navigate through the script tree with the keyboard the user can expand and collapse the scripts line by line. If the user is on the right site inside of a script the selection is still on the position, where the user expand or collapse the line. Is the user in the left tree of the script modules and collapse one the selection is jumping to the top and the user has to start there (if he navigate with the keyboard up and down).
When I collapse a module on the left site I want that the selection is still in the line, where I was. The work with the keyboard is really circuitous.
I “hope” this is a bug and not a feature and can be fixed in the next versions.