Page locking details and documentation

I’m wondering if there is more detailed documentation of the page locking features beyond what is listed here:

I’m specifically hoping for more details about this section:

  • What types of columns count as buttons, controls, and forms (for example, are checkboxes buttons?)
  • change table values: does this apply to any kind of column?
  • edit page text: does this include canvas columns?
  • add rows: if we lock this, can people add rows via a button/form?
  • do page locking settings apply to the detail view after you open a row?