Force update of GOG title resulted in corrupted install. Split files not concatenated during repair.

[ServError]

Describe the bug

Currently using HGL to run a single GOG title (X4: Foundations). Upon forcing a game update (no update was available), one of the primary data files became a 0 byte file. Upon running a Verify and Repair, a split version of the file was downloaded (along with another file which didn't pass integrity) but the repair process ended without concatenating the split files (game worked fine after manually doing so).

Add logs

Too long, attached as files below.

Steps to reproduce

1. Go to library
2. Click on game
3. Select 'Force Update if Available' from three dot menu.
4. (uncertain if related) After some time, select 'refresh library' from library page.
5. See error

Expected behavior

Game is not corrupted, whether or not an update is available.

Screenshots

No response

Heroic Version

Latest Stable

System Information

• OS [e. g. "Ubuntu"]: Ubuntu 24.04 , fairly fresh and unmodified.

Additional information

No response