Can't send photos to channel with iPhone app

We’ve been using Rocket.Chat for a few years and a year or two ago we could no longer post photos from our phone. I always figured this was a bug but apparently not. I can’t find an issue.

I spent some time debugging this and when you click send on the phone, there is no HTTP request logged in the server after pressing send.

I thought maybe it was a permission issue, but I toggled permissions and the send button is gone when there is no permission.

As for server settings, there are no file type restrictions and file size is set to 300mb. I tried changing it to 1 byte and it would reject it so that setting seems to work.

Any ideas?

I looked around the the app github and thought maybe it has something to do with photos but files also do the same thing.