Code:
ID: doubleclick_on_library_view
You can control the behavior of double clicks and pressing Enter on the books list. Choices: open_viewer, do_nothing, show_book_details, edit_cell, edit_metadata. Selecting anything other than open_viewer or show_book_details has the side effect of disabling editing a field using a single click. Default: open_viewer. Example: doubleclick_on_library_view = 'do_nothing' You can also control whether the book list scrolls per item or per pixel. Default is per item.
It is a tweak . I set mine to
do_nothing
That issue indicates the tweaks.json went AWOL