PHPMaker v2026.7.
It seems now the fields that use Checkbox control with Use Bootstrap Switch for boolean fields option enabled does not work for the Enum field (MySQL) with Y and N options.
For example, in Edit page, if you switch from N (off) to Y (on), or vice-versa, then the new value does not saved into database.
However, it does work for 1 and 0 options.
In v2025, it does work either for Y and N options, or 1 and 0 options.