Title: #1928: [Backport][ipa-4-6] ui_tests: checkbox click fix
This PR was opened automatically because PR #1919 was pushed to master and backport to
ipa-4-6 is required.
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1928/head:pr1928
git checkout pr1928