Update __init__.py

src/_pytest/config/__init__.py

@@ -476,6 +476,7 @@ class PytestPluginManager(PluginManager):
     def consider_pluginarg(self, arg):
         if arg.startswith("no:"):
             name = arg[3:]
+            # PR #4304 : remove stepwise if cacheprovider is blocked
             if name == "cacheprovider":
                 self.consider_pluginarg("no:stepwise")
             self.set_blocked(name)