Backups can't be saved locally

[Schweber]

Describe the bug When creating a backup i get offered to share it with other apps but there is no option to just save it to a local folder on my phone.

To Reproduce Steps to reproduce the behavior:

1. Download trale version 0.71 from F-Droid
2. Go to 'Settings'
3. Click on 'Export all Measurements' (resp. the english equivalent)
4. Answer "yes" to the question
5. See only other apps to share the backup with but no option to save it locally

Expected behavior Being able to save the backup locally. I transfer my backups via USB cable to my PC so i want them in a local folder on my phone.

User Information (please complete the following information):

• Device: Redmi Note 10 Pro
• OS: LineageOS 21
• Version: 0.7.1
• Downloaded: F-Droid