[NSFW] Dublicate file on mobile device

I have a problem with the plugin.
When I click on the upload button on my mobile device (cell phone) and select several images, I have to repeat this at least 2-3 times, as I am always thrown back into my file browser.
Once I have done this, the form can be sent, but I then receive the images in the ZIP file of the attachment twice in the email.

The page I need help with: [log in to see the link]