Thus, opening a stack always moves the card window to the last saved window
position for that stack. This behavior brings HyperCard in line with
standard recommendations for window handling in the Mac operating system.
Although HyperCard 2.0 can have multiple windows/stacks open
simultaneously, only the loc and visible properties can be set for
inactive card windows. " window," for example, no longer works on inactive
card windows.
This article is adapted from the Claris Tech Info database.