(iOS) Upload via FTP PROBLEM via Export As

Hi Everybody,

Usually I´m covering events and produce near live content, every second counts more or less. After finishing the edit of a couple of photos on my iPhone 12 Pro, I export via "export as" - After the rendering process is done I get asked what to do. Save to my camera roll, whatsapp, airdrop or even external apps. (It shows on top, ie. 3 photos, 6,9mb)

I tried already 3 different FTP apps to uplaod the pictures straight on my webspace that people can share and work with the files. But I doenst matter how much photos I export, it only uploads a single one. 

So, I thought the problem is may the FTP app - But all FTP apps doing the same. So, its Lightroom? 

Some facts:

_ LR v. 6.2.1 BD60B6/34

_ iPhone 12 Pro, latest iOS

_ Leica RAW Files

_ Export JPG, 3500px, 80% quality

{Moved from Lightroom Cloud to Lightroom Mobile Forum by Moderator}