Development error occurs when updating or DnD layers

[airslice]

Describe the bug

• When run reearth-web locally and update layers data when there's multiple layer exist come out develop error reearth_draggable is already a registered property (addProperty issue)
• When run reearth-web locally and try dnd layers comes out develop error time is required. (getValue issue)

Notice:

• ONLY occurs on dev env. Test env is okey.
• First render (refresh page) is okey (for addProperty issue).
• The direct reason is point to cesium property bag https://cesium.com/learn/cesiumjs/ref-doc/PropertyBag.html?classFilter=PropertyBag#addProperty (for addProperty issue)
• The root reason is unknown. Maybe related to vite & cesium.
• The cesium-dnd is fine. The error when dnd comes from isDraggable.

Questions:

• Why don't we need to check if one property is exists or not before?

To Reproduce
Steps to reproduce the behavior:

1. Run reearth-web locally.
2. Do any of these actions: (most likely any behavior triggers a refetch？)

• Add more than one marker (or other primitive).
• Update any layer's property value.
• Reorder layer from left pane.

3. Got develop error message from console. (reearth_draggable is already a registered property.)
4. Refresh page and try dnd on any layer.
5. Got develop error message from console. (time is required.)

Expected behavior
Should not have these error throw out.

Screenshots

Desktop (please complete the following information):

• OS: [macOS]
• Browser [chrome]
• Version [104.0.5112.101]

Additional context
Add any other context about the problem here.