Write BPM to audio file tag

Can the BPM be written to the audio file tag after analysis please? ID3 tag version 2 — Mutagen Specs 1.0 documentation TBP is the tag.
Traktor does this and allows the BPM to show in other apps (e.g. mac Music) after reloading/playing them once.

Thanks for the suggestion @David_Lane. I have forwarded this to the dev team for consideration.