Columns Block - mobile content alignment not applied

[malalacharm]

Describe the bug
The Content Alignment setting in the Columns Block does not work correctly in the mobile view of the editor. When changing the content alignment for the mobile breakpoint, the content does not visually update according to the selected alignment.

To Reproduce
Steps to reproduce the behavior:

1. Add a Columns block
2. Set Content Alignment in Mobile view to Align Center
3. See error (editor)

Expected behavior
The content should update and reflect the selected alignment in the mobile editor view.

Screenshots