Audio levels incorrect when batch exporting on Media Encoder

Hi there,

I'm reporting this as this is the second time I've experienced the issue.

When I am batch exporting sequences sent from Premiere Pro using media encoder, the audio levels of the export don't always match the timeline, resulting in the music being way too loud.

Note: This happens about 30% of the time on (manually duplicated & reframed) sequences.

Here are the details:

1. I manually reframe my edits by duplicating the sequence and changing the sequence settings.
2. I notice that when batch exporting the original sequence, there are no issues. However, when the duplicated/reframed sequences are batch exported, the music is way too loud and does not always match the sequence volume levels.

I am running Premiere Pro (Version 25.6.4 (Build 5)) & Media Encoder (Version 25.6.4 (Build 4) on macOS 26.2.