BUG: Time Node Merge Not Including Controllers (#647)

* BUG: merge not including controllers

* DEV: changelog

Author: MateusStano

CHANGELOG.md

@@ -40,7 +40,7 @@ Attention: The newest changes should be on top -->
 
 ### Fixed
 
-- 
+- BUG: Time Node Merge Not Including Controllers [#647](https://github.com/RocketPy-Team/RocketPy/pull/647)
 
 ## [v1.4.1] - 2024-07-20
 

rocketpy/simulation/flight.py

@@ -3498,6 +3498,7 @@ def merge(self):
                 try:
                     # Try to access the node and merge if it exists
                     tmp_dict[time].parachutes += node.parachutes
+                    tmp_dict[time]._controllers += node._controllers
                     tmp_dict[time].callbacks += node.callbacks
                 except KeyError:
                     # If the node does not exist, add it to the dictionary