If a user loads a saved session that contains a Haptic Floor plugin, the visualization will not load, even if the user clicks 'Edit' and then 'Compile' again.

[satmatthills]

Summary:
If a user loads a saved session that contains a Haptic Floor plugin, the visualization will not load, even if the user clicks 'Edit' and then 'Compile' again.

Steps to Reproduce:

1. Launch Score
2. Instantiate a Haptic Floor plugin
3. Using the editor, input a valid layout file
4. Click Compile
5. Save the score
6. Load the score

Actual Results:
The plugin appears the same way it would when a user instantiates it for the first time; ie, it appears to not be configured, even if the user clicks the 'Edit' button, and then 'Compile' again.

Expected Results:
The visualization should appear on session load.

loading.a.haptic.floor.score.mp4