Use the unchanged control-openhands launcher from each exact source checkout. Launch --new with installed Google Chrome and matching pinned real backends, doctor, onboard --skip, create disposable folders via fixture folder, Home > Open Workspace > Add Workspace. Browse the run workspace, add all subdirectories, search the dropdown and open Manage Workspaces. Repeat desktop1440x1000 and phone390x844; record and sample computed styles, then stop --purge-private. No model key is needed. The selected original folder rows include long names and enough children to scroll. See sources.json for exact revisions and evidence limits.
