For the record, and as far as I've found out, #AMD Ryzen AI 7 350 chips (present in the most recent @frameworkcomputer #Laptop13, for example) dont support #BluetoothLE.
Which is a pity and turned my so promising synth-geeking-lunch-break into a exhausting-forum-search-session-to-fix-something-that-couldn't-be-fixed.
*sigh*
https://fr.gadgetversus.com/processeur/amd-ryzen-ai-7-350-vs-mediatek-dimensity-8300-ultra/