How to hide Container Start Alt Text message? (Harlowe) (Twine)

Twine Version: 2.3.14
Story Format: Harlowe 3.2.2

When playing my Twine game I’m noticing that a Container Start Alt text message keeps appearing throughout- does anyone know what is causing this and how I could stop it happening?

Someone had previously suggested it might stop when not being played as html and that it would go away when published- but having published it to itch.io it’s still appearing?

Any advice would be greatly appreciated!

Thanks,

Dylan!

Screenshot 2021-09-14 at 16.11.59

The only reference to the word/term “container” that I could find within the source code of the Harlowe 3.x engine was its custom <tw-transition-container> HTML element, which is an “invisible” element used by the engine to implement its “transitioning” related visual effects.

Do you make reference to the word/term “container” within the contents of your project’s Passages?

Without seeing the contents of your project, or the Story HTML file you’re generating, it is difficult to guess what is causing the visual effect you’re seeing.