grabAttributeFrom returns just a part of element attribute

`
... but the call
`styleBefore = await I.grabAttributeFrom(selectors.index.homeSection.carouselSlides, 'style');`
... finishes with value 'transform' and everything behind, including ":", is not returned, exactly the call of
`console.log('LOG: styleBefore:', styleBefore );`
... produces this:
` > LOG: styleBefore: { '0': 'transform' }`
... so I cannot get to the value and am practically unable to scan what picture is displayed on the carousel.

As I control the codebase, I added an attribute slide="" for testability, which reflects the slide number... and this works well, but complicated values with ":" or space make a problem.