cross-device link not permitted error when launching

[Xananax]

Running the app from the itch.io launcher gives me:

Uncaught Exception:
Error: EXDEV: cross-device link not permitted, rename '/home/xananax/.local/share/Superpowers' -> '/hawm/.back/.config/Superpowers'
    at Error (native)
    at Object.fs.renameSync (fs.js:809:18)
    at Object.getPaths [as default] (/hawm/.back/.config/itch/apps/Superpowers/superpowers-v2.0.0-linux-x64/resources/app/getPaths.js:49:16)
    at EventEmitter.onAppReady (/hawm/.back/.config/itch/apps/Superpowers/superpowers-v2.0.0-linux-x64/resources/app/main.js:52:23)
    at emitOne (events.js:101:20)
    at EventEmitter.emit (events.js:188:7)

Here's the complete debug log created by itch.io.

Both '/' and '/hawm' are EXT4 drives, but they are two different (physical) drives, I suppose that's where the error comes from.
My ~/.config lives in my second hawm drive, and is symlinked, because my main gets filled up fast.

Running superpowers from the command line produces the same error. Additionally, I get the following output:

/hawm/.back/.config/Superpowers
Migrating data from /home/xananax/.local/share/Superpowers to /hawm/.back/.config/Superpowers...

To note, I have no .local/share/Superpowers directory, nor a .back/.config/Superpowers directory. I have a /hawm/.back/.config/superpowers-app/ directory, which contains 3 symlinks, two of which are broken (SingletonCookie and SingletonLock)

I'm on Arch Linux.

Cross reference issue on itch

[Xananax]

Also to note, I've ran superpowers in the past, on the same machine with the same OS; not the same format though, and it was when Superpowers was just out. But it worked without a problem.
Edit: Found that I still had the install; it was version 0.19, and still works without a problem

Also, I've tried:

• downloading the build from my browser and unzipping to a custom directory
• installing through my package manager (package here)

I get the same cross-device error in both cases.

[elisee]

Hi! Thanks for the report.

No idea what could be the cause. Anybody on Linux with some idea of what's happening?