It would be spectacular if I would specify multiple filters of the same type for AssetList, I want to include objects of different layers or tags within the same AssetList.
From an interface standpoint, could do something as simple as using a character delimiter inside the filter string, like any of these examples:
- [AssetList(Tag = "One;Two;Three")]
- [AssetList(Tag = "One?Two?Three")]
- [AssetList(Tag = "One,Two,Three")]
While these characters could be in the actual Tag's name (or layer, prefix, etc.) they probably won't be.