DeepStream 3.0, Aligment problems with nvosd and maybe other plugins

DeepStream 3.0
Ubuntu 16.04
GStreamer 1.8.3-1ubuntu0.2

this pipeline:

gst-launch-1.0 -v videotestsrc ! videoscale ! videoconvert ! "video/x-raw,width=450,height=450,format=NV12" ! \
nvvidconv ! "video/x-raw(memory:NVMM),format=NV12" ! nvvidconv ! \
nvosd ! nveglglessink sync=false

Output image, in attached file. In general, if the input resolution is not divisible by 8, then problems are obtained.
image6_.png

Hi @lubagov,

Please try DS5.0.

Thanks!