This bug was fixed in the package pi-bluetooth - 0.1.18ubuntu1
---
pi-bluetooth (0.1.18ubuntu1) jammy; urgency=medium
* New upstream release, 0.1.18
* The new release moves hcitool before the bluetoothctl reset which
addresses bthelper failing to start (LP: #1950061)
* Fix
** Changed in: pi-bluetooth (Ubuntu)
Status: New => Confirmed
** Also affects: pi-bluetooth (Ubuntu Jammy)
Importance: Undecided
Status: Confirmed
** Also affects: pi-bluetooth (Ubuntu Impish)
Importance: Undecided
Status: New
** Changed in: pi-bluetooth (Ubuntu