[widgets][assetwidget] Pop a warning box for truncated description

4 jobs for 255_fix_max_length_short_description in 15 minutes and 50 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #192857
docker
build_linux_36

00:06:04

passed #192858
docker
build_linux_37

00:05:58

passed #192855
macosx
build_macosx_36

00:15:46

passed #192856
macosx
build_macosx_37

00:15:11