I've created a custom backoffice datatype in Umbraco 10, that when added to the page, allows a user to upload a file and then upload it to blob storage. The control works fine, but I've found that if you add more than one control, then it stops working correctly. The screenshot shows, 4 controls, but if a file is selected on the 2nd/3rd/4th control, the status & button appears on the 1st control only. What have I missed? https://cdn.discordapp.com/attachments/1161027368035553422/1161027368513720411/Screenshot_2023-10-09_at_19.18.19.png?ex=6536cdff&is=652458ff&hm=df56676aaa9bd8a2871dcc3de10ed69def5a99c8071da121892e277ad238278f& https://cdn.discordapp.com/attachments/1161027368035553422/1161027368849248348/Screenshot_2023-10-09_at_20.46.25.png?ex=6536cdff&is=652458ff&hm=218dfb2dd151f7a00531a1184d54b38d1b58de3efeb873412ec19d7a94b32f77& https://cdn.discordapp.com/attachments/1161027368035553422/1161027369163837440/Screenshot_2023-10-09_at_20.47.07.png?ex=6536cdff&is=652458ff&hm=8716b6faa4ef51655d716aded4fd793cdee80c5ac5fb8e4520076baf8d7a840b&