Emoji is discarded in Threema Web image description input field

[rugk]

Affected website: web.threema.ch, web-beta.threema.ch

Reported as downstream issue: https://github.com/threema-ch/threema-web/issues/860

Bug description

Steps to reproduce

1. Go to https://web-beta.threema.ch and set up a session.
2. Send an image.
3. Enter a description.
4. Use the add-on to add an emoji at the end of the text.

Screencast

Actual behavior

text is sent without emoji

Expected behavior

send text with emoji, just as it is displayed to the user

System

• Threema Web version: 2.2.0-beta.3
• Threema App version: Android
• Browser name and version: Firefox 68
• Computer operating system and version: Linux/Fedora 30
• Smartphone operating system and version: LineageOS 14.1
• Add-on version: v1.1

Possible solution

input event?? (trigger manually?)

[rugk]

Marking as blocked by https://github.com/threema-ch/threema-web/issues/860, because I just claim right now it's their issue, not mine… :stuck_out_tongue_winking_eye:

[rugk]

Unblcoked, because we shall fire some event. Test: https://plnkr.co/edit/cu4Vn3FnfplkMvyW78Je?p=preview (does not work though for other reasons, maybe iframe embed issues?)

[rugk]

We can fire some event? I'll set this up as a TODO for the next release then…