[Bug?] "Asian language support" option is always reset to OFF after restarting PlanMaker

[usubon]

Hi SoftMaker team,

I found a critical bug regarding east-Asian font rendering in PlanMaker 2024 (and possibly the 2026 beta).

[Symptom]
When I go to Options > General and check "アジア言語のフォントの拡張サポート" (Extended support for Asian fonts), then click OK and restart PlanMaker, the checkbox is automatically unchecked (reset to OFF) every time.

[Technical Detail]
I checked my config file pmfo24config.ini and confirmed that it correctly says AsianFonts=1 after clicking OK.
However, when PlanMaker boots up, the application seems to overwrite or ignore this internal value and forces it back to 0 (OFF) on the user interface.

Because of this bug, Japanese characters in CSV files are forcibly rendered in "Arial", causing severe character corruption (garbled text / Chinese font fallback) upon import.

Running the app as an administrator did not resolve the issue. It happens consistently on Windows 11.

Could you please investigate why the AsianFonts=1 flag is being volatile/wiped out during the boot process? It would be a huge help for all Asian users.

Thank you!