These options control the behavior of the global snapshots.
Currently, there are two options that both decide what to do with plugins that are not already in the snapshot.
When recalling a snapshot, plugins that have not yet been added to the snapshot should:
Be left as is
or Be bypassed
The idea here is that if you add a new plugin to a chain and recall a snapshot made before you added the plugin, you would need to bypass the new plugin to get the same signal path as that stored in the snapshot.
When adding a new plugin, how should the plugin be filtered in existing snapshots:
Unfiltered
: The plugin will be included/recalled in all snapshots
Filtered
: The plugin will be filtered by default in all snapshots
Same as parent chain
: The filter will follow the filter of the chain that gets a new plugin.