Using 'share' on an image/file results in multiple instances of Schildi

[olb9]

Describe the bug
When I share an image for example, a new instance of Schildi is opened instead of using the active one. For every shared image/file, a new instance is opened.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Gallery' or 'Files'
2. Tap on image or file
3. Choose 'share' symbol - select Schildi chat and send
4. Swipe up to see opened apps - another instance opened

Expected behavior
On share, use already active instance of app if existent. If not, then create one.

Screenshots

Smartphone (please complete the following information):

• Google Pixel 6a
• OS: GrapheneOS, build number 2024102400
• I've had the same issue on a Xiaomi Mi Note 10 Lite (Toco) running PixelOS

Additional context

• App version: 1.6.22.sc81 [40101310] (G-46fe9821)
• Store: Aurora Store, I also have F-Droid, but I'm pretty sure I'm updating via Aurora
• Homeserver: https://nullvoid.de
• Related labs settings: no
• Logs have been submitted using the app's built-in bug report (/"rageshake") mechanism: no (also, rageshake doesn't work for me :D)

Upstream relevance

• Does this issue exist in Element Android? Yes
• If this issue exists in Element Android, please also link the corresponding bug report (create a new one if it doesn't exist yet): I found this bug report

As far as I could tell, all instances seem to be running mostly ok. In the screenshot the state of the conversation (it's the same one) is different, but when I entered the "older" one (the left one with the image), the app offered to scroll down to the latest message while the instance on the right was up to date and showed states like "typing...". But I've also had the problem when tapping on an older instance the phone freezing the preview turning completely grey. However, I can't really tell when this happens vs "normal" behavior.