System Information
Operating system: Linux-5.4.0-7642-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: Radeon Vega Frontier Edition (VEGA10, DRM 3.35.0, 5.4.0-7642-generic, LLVM 10.0.0) X.Org 4.6 (Core Profile) Mesa 20.0.8
Blender Version
Broken: version: 2.92.0 Alpha, branch: master, commit date: 2020-11-10 22:11, hash: rBc4d8f6a4a8dd
Short description of error
Sequencer Render (both Image and Animation) seem to calculate the Resolution Percentage incorrectly.
Exact steps for others to reproduce the error
Open this simple demo file:
In the VSE Preview, Click "View"
Select either "Sequencer Render Image" or "Sequencer Render Animation"
...and you'll see how it incorrectly calculated the positions of the two videos
If you change the Resolution Percentage from 50% to 100% it works fine.
