Arcade game list doesn't initially populate

[gbrandwood]

Checklist

• I am reporting a bug in the Onion OS - Any issues with the closed source frontend (MainUI), or RetroArch or any of the cores should be directed to their respective repositories
• I have reviewed the Onion Docs and did not find the answer
• I have searched the existing (open and closed) issues to ensure I do not log a duplicate

Onions OS Version

4.4.0 beta 2

Miyoo Firmware Version

202306282128

Provide a clear and concise description of the issue

I started with a fresh install of Onion and added the Arcade emulator with the mame 2003 plus reference set of roms. I refreshed the game list.

Now when launching the Arcade emulator, the list of games only shows the first 2 entries, yet says there are 4424 entries. If I use the dpad to move down, the game names start to appear.

If I use the dpad and press up, the game list poplates as expected, with the screen filled with the game names starting with z. If I press down again, the screen is correctly populated.

Once this has happened, future visits to the Arcade emulator shows the list as expected, but when rebooting, the issue comes back.

Steps to Reproduce

1. Fresh install of OS
2. Use package manager to add Arcade emulator
3. Add mame 2003 plus reference romset via PC
4. Restart device and launch the Arcade emulator

Provide any additional context or information that may help us investigate your issue

Is there a limit on load for such a large list? My smaller emulator lists, with just over 1000 entries, work fine. Thanks