Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1060 3GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 432.00
Broken: version: 2.82 (sub 6), branch: master, commit date: 2020-02-11 14:45, hash: rBc939b4df18e9
Short description of error
When simulating fire with Mantaflow, although the fire is baked and is correctly represented in the scene in which it was created, it disappears when an append of the domain is performed in a new scene.
Exact steps for others to reproduce the error
Open the default scene.
Select the cube.
With Object / Quick Effects, create smoke.
Select the Flow Cube and in Flow Type activate Fire + Smoke.
In the Domain Cache activate Data File Format = OpenVDB.
Simulate and bake the animation.
Save the file
Open a new file.
Make an append of the Domain.
The problem persists in the different render engines.