Checklist

• I can reproduce the bug with the latest version given here.
• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected app version

1.2.2

Affected Android/Custom ROM version

Linageos-18.1

Affected device model

xperia 1 ii

How did you install the app?

GitHub releases

Steps to reproduce the bug

1. Export messages from settings, (first time exporting on both sms and mms are selected, toast : export is successfull, 👍 )
2. Inspect the saved json filesize, (file is only a 679.1k, I do expect above 160M),
3. Export again with only mms enabled, (toast : No entries for export have been found)

Expected behavior

SMS and MMS are reliably exported.)

Actual behavior

MMS db is not exported at all. Im unshure if the 679.1k file is a complete SMS db dump too.
Im also unable to wipe the application at this time and my last good backup dates 19.05.25 a 131.5M file, exporting and importing it worked as a side note in May.

Screenshots/Screen recordings

No response

Additional information

Log will be supplied in s short while..