When using multiple viewlayers and switching between them the selection gets buggy. The reason for this is that the select_id is updated based on the index in the viewlayer. This makes the select_id not unique as objects might be shared or not shared at all. This fix will update the select_id on all objects in main. This will be triggered in all the selection operators. Reviewed By: sergey, brecht Maniphest Tasks: T55617 Differential Revision: https://developer.blender.org/D4824