Problems with flashcard grid since update

Hi there

Since the recent update, there has been issues appearing in our microlearnings, specifically with the flashcard boxes.

They look fine in edit mode but it doesn't look right in the preview or published versions. Images attached to show the difference.

Had a similar issue in the same learning with the numbered list where it was spilling over into the next block - removed the image background from the numbered list and made it a plain colour which corrected it.

Any ideas or solutions?

Thanks

Sam