I already tried that. I synched my folders with the Files first with an external program. Imported the Files into MSP on the client device and synched after that just to Update the Metadata of the Files to avoid that the Files will be copied again. Even then sometimes the Files will be copied again to the client.
Samsung Galaxy Tab S7 FE Android 12
Samsung Note Pro 12.2 LineageOS 14.1
Huawei Media Pad M3 lite Android 7
Samsung Note Pro 12.2 LineageOS 14.1
Huawei Media Pad M3 lite Android 7