Minor cleanup and performance improovement

- Modal Dialogs do not rerender content when not visible
- Static image widget improved and published
3 jobs for master in 8 minutes and 32 seconds (queued for 259 minutes and 24 seconds)
Status Job ID Name Coverage
  Build
passed #5708499
job_build

00:05:38

61.92%
 
  Deploy
passed #5708500
job_deploy_demo

00:02:54

passed #5708518
job_deploy_testreport

00:02:36