Update Dex on Set not working

[autofire372]

Using PKHeX 20260826 in Wine 11.16 Staging, the Pokedex fails to update on set. SetUpdateDex is set to True, and this was tested with both a HeartGold save and a Black save.

I have reproduced the bug on Windows 11. It isn't a Wine issue.

EDIT: Issue report. I bisected the build that caused this.

Edited Tuesday at 09:59 PM by autofire372
Link to upstream issue report

[Kaphotics]

Issue on GitHub fixed; thanks for reporting.

Update Dex on Set doesn't work · Issue #4866 · kwsch/PKHeX