my phone's specs (that bug also happens to me)
CPU :MT6580 , 1.3GHz Quad-core
GPU : Mali - 400 MP
RAM : 2 GB
ROM : 16 GB
OS : Android 6.0
its not a bug,its a missing feature from java
its not really a bug,its a missing feature from java
that is not a bug
affects 1.9.0.0