[widgets][assetwidget] Implement error hinting for experiment editor

4 jobs for 185_implement_connection_check in 23 minutes and 8 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Build
passed build_linux_36 #200876
docker

00:09:51

90.0%
passed build_linux_37 #200877
docker

00:09:30

90.0%
passed build_macosx_36 #200874
macosx

00:23:06

90.0%
passed build_macosx_37 #200875
macosx

00:22:07

90.0%