ANDROID: MTP does no longer mount

on my two Tumbleweed machines my Android 6 phone stopped mounting via MTP after the last round of package upgrades.

Device is listed in lsusb:

linux-pkqe:~ # lsusb | grep Samsung
Bus 001 Device 055: ID 04e8:6860 Samsung Electronics Co., Ltd Galaxy (MTP)

But does not show in

gio mount -l -i

Trying to mount manual gives:

# gio mount mtp://[usb:001,055]/
gio: mtp://[usb:001,055]/: volume doesn’t implement mount

The UDEV rules are:

# Samsung Galaxy models (MTP)
ATTR{idVendor}=="04e8", ATTR{idProduct}=="6860", SYMLINK+="libmtp-%k", ENV{ID_MTP_DEVICE}="1", ENV{ID_MEDIA_PLAYER}="1"

Any idea what is going on?

Thank you,