Comment 16 for bug 1725384

Still experiencing this in Bionic 18.04...

* Touching the App-Grid icon in the dash-to-dock causes the app icons to appear, and quickly disappear. (It's as if you touched the App-Grid icon twice, very quickly).

* Touching a favorites icon in the dash-to-dock causes two instances of the application to open.
(It's as if you touched the favorite icon twice, very quickly).

$ sudo dmidecode | grep -A9 "System Information"
System Information
 Manufacturer: HP
 Product Name: HP Spectre x360 Convertible 15-bl1XX
 Version:
 Serial Number: 5CD74284QL
 UUID: 37444335-3234-3438-514C-4C3432344435
 Wake-up Type: Power Switch
 SKU Number: 1VW22AV
 Family: 103C_5335KV HP Spectre

$ lsb_release --all
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic

$ uname -a
Linux PS006 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

$ echo $DESKTOP_SESSION
gnome-xorg

$ gnome-shell --version
GNOME Shell 3.28.1