And while on the topic of the Resources panel, Del key on keyboard should absolutely prompt to delete selected asset(s) or folder(s). If it works in the Nodegraph, it ought to work in the Resources panel as well.
Sorry to jump on this but a related request: can I please request that when adding to the Bins (if your overhaul doesn’t already cover this) we can choose from a dropdown of existing folders or to create a new one, instead typing the folder name each time.