Bonumark Stream can now attach up to four photos to a post without forcing every theme to handle the feature as a special case.

The first version worked, but testing exposed three real problems. Composer previews were being blocked, full-size images had no in-page close control, and an older custom theme was overriding the new preview grid.

I corrected the core behavior first, then handled the remaining conflict where it belonged, inside the theme itself.

That distinction matters.

The application should provide stable media behavior. Themes should control presentation without breaking the feature underneath them.

The result is a cleaner system, better image handling, and less custom work required every time a theme is added or updated.