UIActivityViewController share bug

[ilyon]

Checklist

• [x] I am reporting an issue in existing functionality that does not work as intended
• [x] I've searched for existing GitHub issues

Description

My APP is using UIActivityViewController to share content. The shared content includes a picture and a string of text, but I can only share one to telegram. The text and the picture cannot be shared to telegram at the same time. Please ask the development team to look at this problem. Thank you

Expected Behavior

Text and pictures should be able to be shared to Telegram at the same time. I tested it on Telegram version 11.3 and there was no such problem.

Actual Behavior

Tell us what happens instead

Steps to Reproduce

1. Open my app
2. Pass the shared image and text to UIActivityViewController
3. Choose to share to a friend in Telegram
4. Open Telegram, images and text cannot be shared at the same time

Screenshots and Videos

Remove, if not applicable

Environment

Device: All iPhones and iPads

iOS version: All iOS versions

App version: 11.5, 11.5.1