== 1. plant the control row
INSERT 0 1
== 2. FIND it
found: R356B-FINDABILITY-CONTROL
== 3. remove it
DELETE 1
== 4. fail to find it
absent, as required
== the planted state that must survive:
1|ORIGINAL-VALUE-A
== pages visible through the app's own API:
  page: "\\u00c1rv\\u00edzt\\u0171r\\u0151 t\\u00fck\\u00f6rf\\u00far\\u00f3g\\u00e9p \\u2014 R356b drill"
  page: "R356B-PAGE-2-sentinel"
  page: "R356B-PAGE-1-sentinel"
  count: 3
