[Bug] `versionCode=1105` reports negative progress during download.

[RokeJulianLockhart]

Guidelines

• I have searched the issue tracker for open and closed issues that are similar to the feature request I want to file, without success.
• I'm on the latest version.
• I'm not using a test build (alpha/beta/release-candidate).
• This issue contains only one bug.

Describe the bug

It matches Droid-ify/client#833 (comment).

Expected Behavior

It shouldn't report negative progress.

Neo Store's Version

versionName=1.1.1 (versionCode=1105)

Installation Source

IzzyOnDroid's repo

Last Known Working Version

I've no reference.

Relevant information

1. Device

   Fairphone 5

2. Android Version

   [ro.build.version.release]: [15]
   [ro.build.display.id]: [FP5.VT28.C.042.20250623]

3. ROM

   If, by "ROM", you mean distribution:

   #!/usr/bin/env sh
   adb shell getprop | grep -E 'Fairphone|fairphone'

   [persist.sys.fairphone.open]: [1]
   [ro.bootimage.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.odm.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.product.brand]: [Fairphone]
   [ro.product.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.product.manufacturer]: [Fairphone]
   [ro.product.odm.brand]: [Fairphone]
   [ro.product.odm.manufacturer]: [Fairphone]
   [ro.product.product.brand]: [Fairphone]
   [ro.product.product.manufacturer]: [Fairphone]
   [ro.product.system.brand]: [Fairphone]
   [ro.product.system.manufacturer]: [Fairphone]
   [ro.product.system_ext.brand]: [Fairphone]
   [ro.product.system_ext.manufacturer]: [Fairphone]
   [ro.product.vendor.brand]: [Fairphone]
   [ro.product.vendor.manufacturer]: [Fairphone]
   [ro.system.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.system_ext.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]
   [ro.vendor.build.fingerprint]: [Fairphone/FP5/FP5:15/AQ3A.240912.001/VT28:user/release-keys]

4. Disabled battery optimization for Neo Store?

   Yes.

5. What is your selected installer?

   The "Default session installer".

[RokeJulianLockhart]

Is this related to downloads failing to initialise, or should it be separately reported?

screen-20250828-001710.mp4

[machiav3lli]

Can you enlist files in the app's cache with sizes, as it seems to me as if there's a cached download but not being communicated correctly to the respective handlers.

[RokeJulianLockhart]

Can you enlist files in the app's cache with sizes

@machiav3lli, are you able to rephrase? What I interpret that as is that you want me to ls -lh or tree --du -h in the directory where its cache is stored. However, although adb shell file /data/data/com.machiav3lli.fdroid returns that it exists, adb shell ls /data/data/com.machiav3lli.fdroid returns that it is inaccessible.