Your problem has been commented 100 times at least !
Why the memory card isn't recognized
The problem stems from the way Macs handle SD cards and storage volumes. The drone's SD card is factory-formatted with a file system that, while compatible with macOS, isn't always recognized by Apple's Photos app for automatic import.
When you insert the card, your Mac's Finder recognizes it and displays it as an external drive. However, the Photos app doesn't see it as a traditional "photo source," like a standard camera card. Therefore, you must manually import it via the Finder.
Community-suggested solutions
Here are the most frequently mentioned solutions to resolve this issue, or at least work around it:
Reset the SD card format: This is the most common solution. By reformatting the SD card directly from your Mac, the file system is rewritten in a way that can make the card compatible with automatic import into the Photos app. However, this will erase all data on the card, so it's essential to back up your files first. You can use Disk Utility on your Mac to format the card to APFS or ExFAT.
Use a different transfer method: Another option is to transfer files directly via the drone's USB-C cable. By connecting the drone to your Mac, the drone is recognized as an external hard drive, allowing you to copy files directly. This is often faster than removing the SD card.
Use a different card reader: Some users have reported that the issue can be resolved by using an external USB-C card reader rather than their MacBook's built-in SD card reader.
Update macOS and the Photos app: Ensuring your operating system and all applications are up to date can sometimes resolve minor bugs.
You could have asked to Gemini or Deepsek, or searched this forum !
No issue on Linux or WIndows, Mac Os is not always the best, you have to accept it !