Is there a way to auto refresh / sell to vendor with tab open?

[Safphira]

Does anyone know an addon that auto refreshes your bags while having the vendor window open so it autosells items? I am crafting tailoring boe's and selling them to vendor, but I have to click the vendor every time I want to sell the lot. Is there a way to auto sell it as it crafts?

According to this video: https://www.youtube.com/watch?v=nIfN6dkthBY&t=203s - TSM has the function needed in their mailing option. Is there a way to transfer it to selling items?

Thank you in advance