BUG | ESP32 S3 from tixlegeek/CoolKidsBadge-2024 wont communicate with uart when connected to flipper zero

[Super-Botman]

Describe the bug
If I flash the firmware multiboards3 with esptool.py and then I connect the board to the flipper zero I get nothing on uart while the serial usb works perfectly

To Reproduce
Steps to reproduce the behavior:

1. flash the esp32-S3 using this command:

esptool.py --chip esp32-s3 --before default_reset --after hard_reset write_flash -e -z --flash_mode dio --flash_freq 40m --flash_size detect 0x0 bootloader.bin 0x8000 partitions.bin 0xe000 boot.bin 0x10000 marauder_s3.bin

3. unplug
4. connect to flipper zero
5. nothing happens

Expected behavior
I should receive some datas from uart and not only from the serial usb-c connection

Screenshots
serial using picocom:

using uart to usb:

only flipper zero with app:

Marauder (please complete the following information if applicable):

• Firmware version: [e.g. v1.0.0]
• Hardware version: [e.g. multiboardS3]