diff --git a/dom/cache/Context.cpp b/dom/cache/Context.cpp
index 7163a17e99f6..06ee53e326c9 100644
--- a/dom/cache/Context.cpp
+++ b/dom/cache/Context.cpp
@@ -912,7 +912,10 @@ void Context::CancelAll() {
   }
 
   mState = STATE_CONTEXT_CANCELED;
-  mPendingActions.Clear();
+  // Allow completion of pending actions in Context::OnQuotaInit
+  if (!mInitRunnable) {
+    mPendingActions.Clear();
+  }
   for (const auto& activity : mActivityList.ForwardRange()) {
     activity->Cancel();
   }
diff --git a/dom/cache/test/xpcshell/xpcshell.toml b/dom/cache/test/xpcshell/xpcshell.toml
index 7cb567f22add..00299bd830fa 100644
--- a/dom/cache/test/xpcshell/xpcshell.toml
+++ b/dom/cache/test/xpcshell/xpcshell.toml
@@ -25,6 +25,5 @@ skip-if = ["true"]
 ["test_schema_26_upgrade.js"]
 
 ["test_slowDatabaseInitialization.js"]
-skip-if = ["true"]
 
 ["test_slowStorageInitialization.js"]