7.24 firmware Do Not Disturb/Sleep Mode vibrates

Got my 7X Sapphire Solar watch set up last night, put it on Sleep Mode, and somehow my phone disconnected from the watch and the watch vibrated overnight twice. All other notifications correctly were silenced; the Bluetooth disconnection, however, was not.

Seems like the 7.24 version (which has all vibration disabled in the defaults) is buggy in this regard, so I'm flagging to Garmin for a fix. Thank you in advance.