Separate symbols/components from other assets
Especially in bigger projects it can be necessary to create many symbols or global elements (like a header which appears on each document, or a footer - so it should be given more space for these things.
Also it would be helpful to have the possibility to categorize symbols as well. So for example there could be different forms, buttons (add new, send, post, etc.) different types of bundled in one category - so they can quickly be placed on each place in the document.
I’m keeping this for separating the symbols from other assets into its own panel, but please also upvote this story for categorizing symbols: https://adobexd.uservoice.com/forums/353007/suggestions/33272584