## Observation
During the verification run to fix shortcuts for next button, we have
identified that during role selection, if we press tab, next button is shown as
selected, whereas we navigate in list of roles. If use clicks space in this
moment, then radiobutton is shown as selected, but no highlighting of the
label.
This is only usability issue.
Test fails because we hit tab button until it matches selection of kde, which
never happens.

In the referred job tab button was clicked 6 times, but selection is still on
next button. Can be easily reproduced manually.

openQA test in scenario
opensuse-Tumbleweed-KDE-Live-x86_64-kde-live_installation@64bit fails in
[installer_desktopselection](http://gershwin.arch.suse.de/tests/571/modules/installer_desktopselection/steps/4)


## Reproducible

Fails since (at least) Build [20170622](http://gershwin.arch.suse.de/tests/386)


## Expected result

Last good: (unknown) (or more recent)


## Further details

Always latest result in this scenario:
[latest](http://gershwin.arch.suse.de/tests/latest?distri=opensuse&test=kde-live_installation&machine=64bit&version=Tumbleweed&flavor=KDE-Live&arch=x86_64)