Yes. The tin's material, finish and thickness influence how heat reaches the food. A new dark tin may not reproduce a result obtained with an older light or shiny one.
What the observation means
The oven controls the environment; it does not remove differences between cookware. Tin depth and the amount of mixture further change the comparison. If only one newly introduced item produces excessive browning, cookware is an important clue. If every established dish suddenly changes, the evidence points to a broader question than the new tin alone.
A useful next step
Check the recipe's recommended container and any guidance supplied with the replacement. Keep the selected temperature and mode unchanged only where the instructions support that comparison. Report when the change began and which cookware was involved. Do not recalibrate or alter an oven control based solely on one unfamiliar pan.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.