Instead of defaulting the HashState zoom level to 0.5, we set it to an
infintesimal value and let OpenSeaDragon clamp it to its computed minZoom
value. This fixes the issue with grid stories being locked to 0.5 on initial
load rather than relaxing to the desired minimum zoom.
Instead of defaulting the HashState zoom level to 0.5, we set it to an infintesimal value and let OpenSeaDragon clamp it to its computed minZoom value. This fixes the issue with grid stories being locked to 0.5 on initial load rather than relaxing to the desired minimum zoom.