All dropped in items on my token layer are Opaque, but solid on other layers? (Reference picture included)

I have dropped in some stuff to a dungeon from the assets search like coffins and doors to the token layer. When I do though, the objects are all about 50% opaque and can be seen through. Adding them to the map layer solves this issue but I wanted to know if I am mission something here? In the picture, note the upper door and fire on the token layer are see-through while the chest and lower door are solid.

Are you sure the dropped tokens are on the object layer? If they were accidentally placed on the GM layer, it could explain that appearance.  

If you have the Map & Background Layer selected as your active layer, items on the Objects & Tokens Layer will appear partially transparent. They will appear solid when the Objects & Tokens Layer is selected . Remember that the active layer for your players will always be the Objects & Tokens Layer. Also, an image of fire might be made intentionally to be transparent.

David M. said: Are you sure the dropped tokens are on the object layer? If they were accidentally placed on the GM layer, it could explain that appearance.   Yea, they are on the token layer. Its wierd, it does it with everything from the search but not from things I upload. 

Hmm, are you running any browser extensions that might be causing issues? If so, try disabling them and/or running Roll20 from an in-private browser window.