Is it possible to make a multi-line transparent without it being locked?

[Zereliq]

As described in the subject, I'm trying to make a modern-design login screen using nomads (and no html).
But when trying to create a transparent input to it tells me I cant only do so when field is both "locked"  & "borderless".
Is this something I can avoid?

[Mike King]

Assuming all you want to do is bleed through a solid background color and not an image or graphic, just create a multi-line and set its background color to the same as the window and pick a text color that assures the user will be able to see what they type.

PxPlus doesn't support bleeding through a background image on an input field.