Cannot bulk download many files from remote onedrive folder

[ChNousias]

Hi, I have the following issue when attempting to download files from a remote onedrive folder. The folder has about ~1800 items, with each item about the size of 5 MB. When attempting to list all files in the folder and download each file separately as in the code below, I usually get a 503 error around the 100th item or so. Even if I use .execute_query_retry() I seldom get beyond the 200th item.:

drive_items = remote_folder.children.get_all().execute_query()

for drive_item in drive_items:

    if drive_item.file is None:
        continue

    local_path = os.path.join(local_folder, drive_item.name)

    with open(local_path, "wb") as local_file:
        drive_item.download(local_file).execute_query()

If I try to download the whole folder as a zip file, as in:

with open(zip_path, "wb") as f:
    remote_folder.download_folder(f, print_progress).execute_query_retry()

the download finishes after downloading the first 200 folder items (which it seems originates from using the folder.children.get() method which for some reason fetches only the first 200 items).

Is this a bug? I guess I can circumvent this, but is there some reason for not allowing downloading more than 200 items from a remote folder at once?