Cannot execute "Cancel" and "Prev" actions in wizard using keyboard

[Anastasia Palkina]

1. Start to create new environment. Open wizard for it
2. Enter name of environment
3. Using Tab choose "Cancel" button. Click Enter

Expected result:
"Cancel" action executed. Wizard closed

Actual result:
"Next" action executed. User moved to "Compute" section

4. Now other case. Enter name and click Enter. "Compute" section opened
5. Using Tab choose "Prev" button. Click Enter

Expected result:
"Prev" action executed. User moved to "Name and Release" section

Actual result:
"Next" action executed. User moved to "Networking Setup" section

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "8.0"
  api: "1.0"
  build_number: "303"
  build_id: "303"
  fuel-nailgun_sha: "352548386007399a95a6f21b1fcd9c48a0726325"
  python-fuelclient_sha: "b2bbcdf1c0f38adb34cff01cb6040006911f2ea5"
  fuel-agent_sha: "49bb78675b749d15ae8f0f045dc2b0811777a9d6"
  fuel-nailgun-agent_sha: "a33a58d378c117c0f509b0e7badc6f0910364154"
  astute_sha: "c56dfde2da034151a7e707b381c4cf9d213b4ba2"
  fuel-library_sha: "14576a3dbb3be5e4013c306776dc2eaefe0c15e0"
  fuel-ostf_sha: "9910a4726cbd038c257582b429527e40c4c3cb20"
  fuel-mirror_sha: "dbbe9ddc2c8a336aa7ab62952761bd079e374d1d"
  fuelmenu_sha: "680b720291ff577f4c058cee25f85e563c96312e"
  shotgun_sha: "cacb93cbc28910ff0dc38f30a855efa9af50d8ce"
  network-checker_sha: "d443ef47abeda58d319bc8d33d5005dd09440a02"
  fuel-upgrade_sha: "1e894e26d4e1423a9b0d66abd6a79505f4175ff6"
  fuelmain_sha: "74e9affd54e5a31fd55ed75a3402940dd186a621"

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/330980

[OpenStack Infra (hudson-openstack)]

Change abandoned by Fuel DevOps Robot (<email address hidden>) on branch: master
Review: https://review.openstack.org/330980
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.