Support for optimise alignment (Piece-Aligned, BEP-47) ?

[predb]

I have reviewed the usage documentation and it seems that there is no mention of support for this feature.
Could u plz support this feature (Based on BEP-47) when creating v1 torrent?
cuz torrents containing multi files often get stuck at 99.x% when download, if not piece-aligned when creating.
thanks.

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Padding files and extended file attributes.

https://www.bittorrent.org/beps/bep_0047.html
Padding files are synthetic files inserted into the file list to let the following file start at a piece boundary. That means their length should fill up the remainder of the piece length of the file that is supposed to be padded.

Related Information:

https://forum.qbittorrent.org/viewtopic.php?p=41005#p41005