I want to integrate my custom shapes into the toolbar for future use and assimilation into other models. I don't know how to write code, so making a shape generator is out of the question. I tried to "Star" my shapes by selecting them and hitting the star button at the top right corner of the toolbar, which only brings me to the symbol selection. I've tried to get answers from Sarah King. She gave a perfunctory answer and said "Watch the tutorial", but knowing how to write code is prerequisite to applying the instructions. SpringAi-QA emailed me and told me to click on the star, which is stupid because the only items you can "star" are items that are already available for selection on the toolbar! I am LIVID AT Tinkercad for being insouciant with me in this matter. I AM GONNA GO FREAKING POSTAL.