Draft merge tga tiles error

OS : centos 7.6 , Deadline version : 10.2.0.10 ,Draft version : 1.8.0.2
We render some images using tga format with tiles , when we used the tga format ,that the draft has a wrong final merge pictures . other image format was normal.
we test windows and linux platform ,has the same problems .
tiles picetures and final merge pictures we archived a zip .hope the help !

TGA.zip (4.8 MB)

This is a reported issue from an other customer as well, and we have been able to reproduce this issue locally. I will creating an internal ticket for the engineering team for investigate on this issue. Unfortunately we do not have an ETA on this.

Can you confirm if you’re only seeing this with the tga file or all the files output?

Yes ,we test other formats ,only TGA has the problem.