meh

Author: sentrivana

sentry_sdk/scope.py

@@ -1043,15 +1043,18 @@ def start_transaction(
         sampling_context.update(custom_sampling_context)
         transaction._set_initial_sampling_decision(sampling_context=sampling_context)
 
-        # update the sample rate in the dsc. the baggage should be immutable
-        # at this point, but in order to not have broken traces we make
-        # an exception here
+        # update the sample rate in the dsc
         propagation_context = self.get_active_propagation_context()
         if propagation_context and transaction.sample_rate is not None:
             dsc = propagation_context.dynamic_sampling_context
             if dsc is not None:
                 dsc["sample_rate"] = str(transaction.sample_rate)
 
+        if transaction._baggage:
+            dsc = transaction._baggage.sentry_items["sample_rate"] = str(
+                transaction.sample_rate
+            )
+
         if transaction.sampled:
             profile = Profile(
                 transaction.sampled, transaction._start_timestamp_monotonic_ns