don't ignore the warning in this place

Author: nedbat

coverage/control.py

@@ -1399,8 +1399,8 @@ def process_startup() -> Coverage | None:
         # started coverage.py in this process.  Nothing to do.
         return None
 
-    # This runs at the start of pytest xdist workers, but also at other times?
-    warnings.filterwarnings("ignore", r".*no-sysmon")
+    # # This runs at the start of pytest xdist workers, but also at other times?
+    # warnings.filterwarnings("ignore", r".*no-sysmon")
 
     cov = Coverage(config_file=cps)
     process_startup.coverage = cov      # type: ignore[attr-defined]