[Feature] Make dock layout images clickable

[joeljosedev]

Distribution:

NAME="Pop!_OS"
VERSION="21.10"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 21.10"
VERSION_ID="21.10"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=impish
UBUNTU_CODENAME=impish
LOGO=distributor-logo-pop-os

Related Application Version:

pop-installer:
  Installed: (none)
  Candidate: 0.0.1~1642024258~21.10~1a980fb
  Version table:
     0.0.1~1642024258~21.10~1a980fb 1001
       1001 http://apt.pop-os.org/release impish/main amd64 Packages

Feature Description:

The images that show the various dock layouts are currently not clickable and the dock layout can only be selected by clicking on the small radio buttons. If those images were also clickable, then users would be able to choose their preferred layout faster and move on to the next step of the installation process.