Minor - Content Library frustrations/feedback.

The Content Library is amazing and I love the concept, I just want to help out however I can with little frustrations and bugs I find.

Bug 1: Resizing the content library when docked gets weird when made small to get it out of the way. (noted during office hours but I wanted to cover everything I have found so far)

Bug 2: Drag and drop does not save, and anything brought in that way is lost when re-opened. To clarify, when re-opened everything I placed was just empties. This almost made me not want to use the library. An option to select what you want to be added to the project for saving could help this out a lot.

Bug 3: Scrolling through content starts to loop and jump around like crazy.

Frustration 1: Having to click on each individual prop to grab their source.
Possible solution: On mouse release from drag and drop have a small pop-up that gives the choice to grab either the verse or source version.

Frustration 2: Not being able to see what is already in my project.
Possible Solution: Even a small indicator showing that the project already has that prop in it would go a long way.

Overall I am liking the system. I hope this helps and hopefully prevents someone from some headaches. Thanks!