diff --git a/CHANGELOG.md b/CHANGELOG.md
index 57a8fb89..9148e469 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -139,6 +139,9 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
   settle the claimed row under its ownership guard instead of escaping with a
   run left running. Regression tests also exercise the retryable write fence
   and observer-before-persistence ordering directly.
+
+- **Agent executor documentation describes the existing interactive lease.** The request and resume comments explain the shared failure result and distinguish approval-bound write continuations from remote writes that can execute in the initial leased segment.
+
 - **Public tool-loop continuations preserve uncertainty about prior calls (ADR-216).** Skipping prompt assembly or seeding any resumed counter without authoritative invocation history now marks that history incomplete, so a rule requiring complete history refuses execution. Explicitly supplied history keeps its completeness flag.
 - **Invocation-rule denials have their own governance decision (ADR-216).** The governance chart and run timeline show `invocation_denied` with the bounded rule reason; the original tool-denial reason counts remain limited to offering-gate decisions.
 - **Write tools read page TSconfig as the run's acting user (#1017).** `update_content_element`, `create_content_element_draft`, `create_record_draft` and `copy_record` built their approval preview and their permission checks from page TSconfig as core resolves it for the ambient backend user: that user's workspace overlaid the rootline, their user TSconfig `page.` overrides were merged in, and their identity fed the `[backend.user…]` conditions. A run approved by another user, or resumed in a worker without one, could therefore bounce its approval or be checked against the approver's TSconfig. They now read it for the acting user, like `get_tsconfig`, which shows the acting user's view as well.
diff --git a/Classes/Service/Agent/AgentRunExecutor.php b/Classes/Service/Agent/AgentRunExecutor.php
index c492a779..726a8530 100644
--- a/Classes/Service/Agent/AgentRunExecutor.php
+++ b/Classes/Service/Agent/AgentRunExecutor.php
@@ -76,9 +76,10 @@ public function __construct(
      *
      * A queued run passes its worker identity as $leaseOwner (so each step
      * boundary renews the lease and detects a reaper reclaim, ADR-104) and a
-     * $recover closure that decides retry-vs-dead-letter for a failure. An
-     * interactive run() passes neither: it holds no lease and surfaces failures
-     * to its caller unchanged.
+     * $recover closure that decides retry-vs-dead-letter for a failure.
+     * An interactive run() passes its own lease when the run was persisted
+     * (ADR-141). It passes no recovery closure; loop failures use the shared
+     * lifecycle's default failure result.
      *
      * @param (Closure(RunStep): void)|null                             $onStep
      * @param (Closure(Throwable, list<RunStep>): ?AgentRunResult)|null $recover
@@ -132,12 +133,12 @@ public function executeRequest(
      * factory over the context and the trace keeps the ordering here, where it
      * is stated once, instead of in each caller.
      *
-     * A resume carries no recovery: it is the continuation of a suspended run
-     * driven by a request, so a failure surfaces to its caller exactly as an
-     * interactive run's does. It DOES hold a lease (ADR-141). This is the
-     * segment a writing tool executes in — a write suspends before it runs
-     * (ADR-134), so the first pass never reaches the tool — and an unleased
-     * segment cannot arm the ADR-111 fence around it.
+     * A resume carries no queued recovery and uses the shared lifecycle's
+     * default failure result, like an interactive run. It holds a lease
+     * (ADR-141), so an approval-bound write can execute fenced in this
+     * continuation. A remote write that requires no approval can execute in
+     * the initial segment, which also holds a lease (ADR-134/141). An unleased
+     * segment cannot arm the ADR-111 fence around a write.
      *
      * @param (Closure(RunStep): void)|null                           $onStep
      * @param Closure(ToolExecutionContext, RunTrace): ToolLoopResult $loopCall