Vulkan on Samsung tab S3 or on Nvidia GeForce GTX 1070

HI i am currently playing linage revolution on bluestacks 3. When i go to click “Best” Graphic setting it says “this setting is only available for devices who support vulkan”. Doesn’t the 1070 graphic card support Vulkan? I have the latest drivers also. i am not sure why it is not working on that setting. Same happens when i run it on Samsung Tab S3, which is also suppose to support Vulkan. ANy help would be appreciated. Thank You!

Contact with the tablet manufacturers, and the bluestacks 3 programmers for updated Vulkan drivers, and the lineage revolution programmers for an updated version that supports Vulkan properly. One thing is supporting Vulkan, other thing is having the proper drivers, or making use of them at all.