Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: AMD Radeon R9 200 Series ATI Technologies Inc. 4.5.13587 Core Profile Context 20.2.2 26.20.15019.19000
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-19 23:28, hash: rB874af5301cdf
Worked: (newest version of Blender that worked as expected)
Short description of error
Changing flow type, the Volume Emission keeps its value but Surface Emsission resets to 1.5 (default)
Exact steps for others to reproduce the error
Add Fluid to the default cube, select flow. Then write 1 into Surface Emission and 1 into Volume Emission. Then change to Fire + Smoke. Volume is unchange, Surface no.