view.filter-editor.mixed-group-right-editable

• Probe surface: query
• Run: caml-chain-depth/20260828-run
• Question: EDITABILITY: And[Eq, Or[Eq,Eq]], MIXED with no IsNull (manual: look)

machine

• Recorded as: E3
• Outcome: MANUAL
• Evidence: OPEN <sharepoint-url> Probe Chain clfpjo/Shape E3.aspx, then its view settings, and report ONE of: "filter pane" (editable, so truncatable) or "complex filter" (refused, so protected). The query is 209 chars.

All findings