Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 770/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.64
Broken: version: 2.80 (sub 74), branch: master, commit date: 2019-07-12 17:50, hash: rBe3c586e262dd
When creating a new action using the HOLD_FORWARD extrapolation, frames to the left of the keyframes will keep the value of the first keyframe, instead of ignore them like they did before and do with NOTHING extrapolation. They now behave like HOLD.
They work like normal in strips, just not as the (orange) action.