You can now replace a placeholder you already have saved to a scene or multiple scenes. To do so, you simply need to delete the original placeholder. This will automatically open up the re-mapping dialog, which gives you two options:
remove the placeholder from all scenes
replace the placeholder with another placeholder you select
This modal will show you thumbnails of the scene or scenes in which the placeholder you are deleting exists.
Delete from all scenes
Selecting this option and clicking 'Done' will remove that placeholder from all scenes, and remove the PIP from Stage if it is currently live.
Replace source on all scenes
Selecting this option will enable the drop-down on the right which then allows you to select the placeholder you would like to use as the replacement. Clicking Done will then update all the scenes that the old placeholder existed in and remove it from the Stage.
Note: The replace functionality will not update the Stage with the new placeholder, it will only remove the old if it was on Stage. You will need to re-take a scene in order to update it on Stage.
