Hi CasePB,
I'm Anwille, an Independent Advisor.
If you drag a folder to taskbar, it will be pinned to the file explorer and will show once you right click it. Unfortunately, it's not possible to pin a folder directly to taskbar as of now.
You can send a feedback to feedback hub app to send this suggestion. You can find it in the start menu,
Hope this helps. Let us know if you need more assistance.