diff --git a/docs/api/library-logger-to-logger.md b/docs/api/library-logger-to-logger.md
index 88d3b82..25338e4 100644
--- a/docs/api/library-logger-to-logger.md
+++ b/docs/api/library-logger-to-logger.md
@@ -2,8 +2,8 @@
 name: library-logger-to-logger
 group: api
 category: facade
-update-time: 20260613
-description: Recover the underlying full sync logger from the library-facing sync facade without rebuilding sink or logger composition state.
+update-time: 20260614
+description: Recover the underlying full sync logger from the library-facing sync facade without rebuilding, copying, or detaching the wrapped logger state.
 key-word:
     - logger
     - library
@@ -35,9 +35,11 @@ Detailed rules explaining key parameters and behaviors
 
 - This conversion unwraps the existing logger instead of rebuilding it.
 - Sink wiring, target, min level, timestamp behavior, and attached wrappers remain the same.
+- The returned `Logger[S]` is still that same live wrapped value, so later facade writes or later unwraps continue observing and mutating the same logger instance.
 - Use this when code needs full-surface APIs such as `with_timestamp(...)`, `with_filter(...)`, or `with_patch(...)`.
 - When the wrapped sink is `RuntimeSink`, unwrapping preserves that runtime sink value, but the result type is still `Logger[RuntimeSink]` rather than the `ConfiguredLogger` alias. Runtime-specific operations remain available through `full.sink` or by keeping a `ConfiguredLogger` value directly.
 - That same unwrap also preserves queued runtime state and file-backed helper behavior exactly as they existed behind the facade, including drain or flush results, file state snapshots, and file control methods.
+- Runtime and file helper mutations are still live too. Draining queued records, flushing, or changing file helper state through the unwrapped logger changes the same runtime-backed logger that the facade already wrapped.
 
 ### How to Use
 
@@ -63,6 +65,8 @@ ignore(full.sink.pending_count())
 
 In this example, unwrapping preserves the same `RuntimeSink` pipeline, and callers reach runtime-specific helpers through that preserved sink value.
 
+The same handle keeps reflecting later facade writes instead of becoming a detached snapshot.
+
 ### Error Case
 
 e.g.:
@@ -74,6 +78,8 @@ e.g.:
 
 - Recovering the full logger does not translate configured runtime state into a simpler snapshot; queued counts, file availability, file failure counters, and runtime file controls stay exactly as they were on the wrapped logger.
 
+- Recovering the full logger also does not isolate later runtime-helper mutations. If unwrapped code drains queued records or changes file helper state, later facade writes still run against that same updated wrapped logger.
+
 ### Notes
 
 1. Use this only when the narrower facade is no longer sufficient.